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Welded fence net machine
Time：2018-01-02 14:36:00 Publisher:sunshine welding equipment
Sunshine Welding Equipment(Email:sunshinewelding@hotmail.com/QQ:2048209401) In recent years, China's oil and gas, construction, machinery, automobile and other industries, with the rapid development of the demand pull the welded pipe products. From the point of weld pipe consumption, domestic consumption of welded pipe from 2000 tonnes in 5.11 million to 2013 tonnes in 46.47 million, the average annual growth of 18.5%.
Sunshine Welding Equipment can supply Welding mesh machine,wire mesh machine,birdge netting machine,animal netting machine,protection netting machine,welded gabion mesh etc.
With the ascension of the technical level of the equipment, product quality of the welded pipe in our country has been basically can meet the domestic demand. However, welded pipe industry in China still faces overcapacity exacerbated, industry concentration is not high, industry layout is unreasonable and so on. At the same time, the iron and steel enterprises continuously extending industrial chain, increase product added value, its directly or indirectly into the weld pipe industry will become a trend.
Industrial concentration needs to be improved
From the perspective of the market share of domestic welded pipe market share rose from 94.2% in 2000 to 99.6% in 2013, showed that domestic welded pipe has been basically can meet the demand of domestic market.
From the perspective of consumption, the consumption structure of the welded pipe in our country in 2012 as follows: according to the diameter, ф 290 mm below the total accounted for 92%, ф ф 406.4 mm ~ 290 mm (4.9%), ф 406 mm and above accounted for 3.1%; Points, according to the use of water and gas with welded pipe (14.4%), with welded pipe transmission accounted for 18.7%, structure with welded pipe accounted for 6.7%, 0.07% oil well casing, boiler tube welding accounted for 0.025%.
Production, production of the welded pipe in our country are mainly concentrated in tianjin, hebei, shandong, zhejiang, jiangsu and shaanxi and other places, the area in 2013 combined welded pipe production accounted for 74.32% of total national output. According to utility cent, from 2005 to 2012, water and gas with welded pipe ratio from 54.94% to 54.94%, the structure with welded pipe has fallen from 22.38% to 22.38%, with welded pipe transmission ratio rose to 5.08% from 17.63%, oil well casing ratio from 4.89% to 4.89%.
Globally, the welded pipe production is growing around the world, in recent years has increased from 38.42 million tons in 2000 to 2012 tonnes in 76.24 million, the average annual growth of 5.9%; Global (except Chinese) production basically stable at around 30 million tons. At the same time China welded pipe production from 5.09 million tons to 47.75 million tons, from 13.2% to 13.2% of global production.
In the import and export, since 2000, with the domestic advanced welded pipe production line completed and put into operation in succession, welded pipe imports overall declining, increasing exports. In 2013 China's imports of welded pipe, the pipe line is occupied 10.6%, oil well casing accounted for 3.1%. At the same time export welded pipe, line pipe (47.2%), oil well casing accounted for 1.2%, with the technical equipment level of welded pipe unit, domestic welded pipe by top yield into "gathered pace, are expected to further reduce the next few years welded pipe imports. From can be seen in the import and export price comparison table of the welded pipe in our country, import prices of the welded pipe in our country's export prices 2.6 times to 2.6 times, show that relatively low value-added products for export.
According to incomplete statistics, by the end of 2013, about 60 million tons annual production capacity of the welded pipe in our country, the high frequency straight seam welded pipe (HFW/ERW) 44 million tons, straight seam submerged arc welding pipe (LSAW) 6 million tons, 10 million tons of spiral submerged arc welding pipe (SSAW). By region, capacity of the welded pipe in our country are mainly concentrated in north China and east China region, accounts for the total capacity of up to 57% and 57% respectively. The current domestic welded pipe has more than 2000 enterprises, top 11 main welded pipe enterprises combined capacity in more than 12.15 million tons, accounting for about 20% of the country's total output of welded pipe can, industrial concentration is low.
Product quality is basic meet domestic demand
In recent years, our country welded pipe production equipment technical level has been further promoted. At present, accounting for more than 50% of annual production capacity of the welded pipe in our country of production units for the international advanced level, some have reached the international leading level. Welded pipe has also been further enhance the quality of product, has been basically can meet the domestic demand.
High frequency straight seam welded pipe units (HFW/ERW)
At present, our country is suitable for production of high-end products of large and medium diameter (219 mm) - ф ф 219 mm high frequency straight seam welded pipe units has nearly 60 sets of annual production capacity of about 9 million tons of (ф 500 mm above HFW unit about 10 sets of production capacity of about 3.6 million tons). Among them, the bohai sea oil steel pipe co., LTD., the introduction of flexible forming equipment China (for popular titles include FFX) and baoshan iron and steel group co., LTD., wisco wuhan jiangbei iron and steel co., LTD., tianjin steel tube group co., LTD., such as the introduction of the straight edge forming unit and rigid frame forming unit (URD) about 10 sets. Baoji petroleum steel pipe co., LTD. Construction of the current domestic equipment level of the highest the SEW (high frequency welding + hot tension reducing) oil well casing production line, and success is developed to meet the American petroleum institute (API) standard requires the P110 steel grade oil well casing.
In regard to the development of high-grade oil well tube, baosteel using ф 610 MMHFW unit, successfully developed the first, P110 steel oil well casing N80 - Q; Baoji steel tube by using the new ф 219 MMHFW unit, by the tension reducing mill to produce the domestic first batch of P110 steel grade, ф 139.7 mm x 9.17 mm the SEW casing, and one trip in tuha oilfield, success. Subsequently, cnooc jinzhou pipes co., LTD., ф ф 610 MMHFW unit, the bohai sea oil equipment yangzhou branch 508 MMHFW unit, baoji steel pipe ф ф 406 MMHFW units, jiangsu gerber steel pipe company, bohai equipment dagang branch ф 355 MMHFW unit 219 MMHFW unit and zhangjiakou sea special steel tube co., LTD. ф 120 MMHFW unit, developed ф ф 508 mm ~ 114 mm specifications, N80 - Q, P110 steel N80-1 level of oil well casing, has been successfully applied in domestic onshore and offshore oil Wells, and exported to the United States and Russia.
Straight seam submerged arc welding pipe (LSAW)
Our country existing straight seam double-sided submerged arc welding pipe (JCOE), UOE large diameter straight seam submerged arc welding pipe unit more than 30 sets, annual production capacity of 6 million tons. Varieties of development, the domestic development of ф 813 mm x 22 mm specification to sustain deformation such as straight seam submerged arc welding tube has been successful development and application, to the desert for natural gas pipeline in our country, tundra, Marine geologically complex areas, such as in earthquake-prone areas laid a solid foundation, implements the sustain deformation localization of welded steel pipe. Jiangsu yulong steel pipe co., LTD., produced by baosteel, the thickness of 10.3 mm, 11.1 mm, with resistance to hydrogen induced cracking and hydrogen sulphide resistance of ultra-thin "double against" pipeline plate volume, create ф 711 mm x 10.3 mm, the grade X65 steel JCOE straight seam submerged arc welding pipe, has been successfully used in huangdao - weifang heavy liquid chemical raw material conveying pipeline engineering.
Spiral seam submerged arc welding pipe (SSAW)
In recent years, the spiral seam submerged arc welding pipe pre fine welding technology in the world scope got rapid development. China oil steel pipe co., LTD in China, panyu pearl river steel pipe co., LTD., shandong victory steel pipe co., LTD., shanxi jinzhou steel pipe co., LTD and xinyuan tagon pipe group co., LTD., have been building for more than 10 sets of pre fine welding spiral seam submerged arc welding pipe unit, greatly promoted the technological progress of the spiral seam submerged arc welding pipe in our country.
Welded pipe industry to transformation and upgrading
"Twelfth five-year" period, the country to develop the natural gas as one of the key point of the development of the energy, pipeline network construction will continue to speed up. With the increase of number of imports of oil and gas, the original energy pipelines have been unable to meet the demand of transportation, under the background of the total increase, pipeline network construction will have a better development opportunity. During the "twelfth five-year" requirements of the welded pipe in our country is expected to average annual growth of about 0.37%, in 2015 the domestic welded pipe demand will reach 45 million tons, welded pipe production capacity will reach 62 million tons to 63 million tons, 17 million tons to 18 million tons of excess, line pipe, oil well casing high-end welded pipe, boiler tube and so on are overcapacity.
Overcapacity exacerbated. Welded pipe production in our country in 2013, 50.16 million tons, 46.47 million tons of apparent consumption. Major existing domestic welded pipe production line have been able to meet in the next few years China welded pipe on the type, quantity and quality requirements, the current domestic part mainly welded pipe enterprises in raising the quality of products at the same time, also are or plan to expand production capacity, means that the excess production capacity of the welded pipe in our country will further intensify. Learned, welded pipe enterprises are or plan to build more than domestic welded pipe production line, product positioning in high-grade welded pipe products; Many steel companies for extending the industrial chain, increase product added value, is being or is planning to build welded pipe production line. If the welded pipe production line all completed and put into operation, the domestic welded pipe market will be more competitive.
Industry concentration will be improved. Welded pipe in our country industrial concentration is low, production before 11 welded pipe combined enterprise production accounts for about 20% of the total welded pipe production, the welded pipe production in the developed countries mainly enterprises accounted for the proportion of total output reached 70% ~ 80%. The welded pipe enterprises in part due to the quality of the products, or product structure is unreasonable, the contract orders falling, some enterprises have begun to production, production, or even bankruptcy, is expected in the next few years China welded pipe industry concentration will be further improved.
Industry layout unreasonable conditions will be improved. At present, our country in welded pipe industry layout is not reasonable. In spiral welded pipe products, for example, the spiral welded pipe products mainly of large diameter and thin wall pipe, transportation cost is higher, is not suitable for long-distance transportation. Spiral welded pipe manufacturers in China are mainly distributed in the eastern and central regions, and central and eastern region of spiral welded pipe dosage is basically stable and a downward trend, demand for spiral welded pipe in the western region is very big, therefore, in the eastern region should not be the construction of the spiral welded pipe production line.
In recent years, China national petroleum corporation to implement the layout of the welded pipe production adjustment, has launched the baoji steel pipe in urumqi, xinjiang karamay relocation project and bohai equipment relocation project. Yulong steel pipe in the construction of ili 250000 metric tons of welded pipe production projects; Victory oil steel pipe holdings China industrial (xinjiang) petroleum equipment manufacturing co., LTD. 150000 tons of spiral seam welded pipe production line, the main producing area of natural gas in our country, the xinjiang region of welded pipe production capacity greatly increased; CNPC bohai sea oil equipment manufacturing co., LTD., is also facing the three line of west-east gas destination --, fujian province, launched fujian lienchiang relocation project. Under construction and proposed projects also in layout, surrounding the user more welded pipe industry in China is expected to layout unreasonable conditions will be improved.
Iron and steel enterprises directly or indirectly into the weld pipe industry will become a trend. At present, China's crude steel production capacity is close to 1 billion tons, domestic demand for crude steel is expected to 2015, 750 million tons of severe overcapacity. Nearly two years in the domestic steel overcapacity, market demand is limited, under the pressure of rising raw materials, part of the iron and steel enterprises have face the shortage of orders and severe losses. In order to survive, the part of the iron and steel enterprises will develop welded pipe products, thus promote the sales of steel products. In addition, some iron and steel enterprises and large welded pipe enterprises realize the power-and-power union, not only can ensure the quality of welding work plate (volume), also can promote the sales of steel.
After reading this article, how does it feel to be you?
Huanghua sanchuan welding equipment co., LTD., production and sales of welded wire mesh, Dutch wire mesh machine, mesh machine, mesh machine, breeding net machine, heat supply network machine, coal mining machine, corn net machine, etc., interested parties can private chat. 0317-8880612 QQ: 2048209401, phone, mobile phone: 13931764038. The good faith management, quality, and the price is best. Welcome to the advisory procurement
Sunshine Welding Equipment can supply Welding mesh machine,wire mesh machine,birdge netting machine,animal netting machine,protection netting machine,welded gabion mesh etc.
With the ascension of the technical level of the equipment, product quality of the welded pipe in our country has been basically can meet the domestic demand. However, welded pipe industry in China still faces overcapacity exacerbated, industry concentration is not high, industry layout is unreasonable and so on. At the same time, the iron and steel enterprises continuously extending industrial chain, increase product added value, its directly or indirectly into the weld pipe industry will become a trend.
Industrial concentration needs to be improved
From the perspective of the market share of domestic welded pipe market share rose from 94.2% in 2000 to 99.6% in 2013, showed that domestic welded pipe has been basically can meet the demand of domestic market.
From the perspective of consumption, the consumption structure of the welded pipe in our country in 2012 as follows: according to the diameter, ф 290 mm below the total accounted for 92%, ф ф 406.4 mm ~ 290 mm (4.9%), ф 406 mm and above accounted for 3.1%; Points, according to the use of water and gas with welded pipe (14.4%), with welded pipe transmission accounted for 18.7%, structure with welded pipe accounted for 6.7%, 0.07% oil well casing, boiler tube welding accounted for 0.025%.
Production, production of the welded pipe in our country are mainly concentrated in tianjin, hebei, shandong, zhejiang, jiangsu and shaanxi and other places, the area in 2013 combined welded pipe production accounted for 74.32% of total national output. According to utility cent, from 2005 to 2012, water and gas with welded pipe ratio from 54.94% to 54.94%, the structure with welded pipe has fallen from 22.38% to 22.38%, with welded pipe transmission ratio rose to 5.08% from 17.63%, oil well casing ratio from 4.89% to 4.89%.
Globally, the welded pipe production is growing around the world, in recent years has increased from 38.42 million tons in 2000 to 2012 tonnes in 76.24 million, the average annual growth of 5.9%; Global (except Chinese) production basically stable at around 30 million tons. At the same time China welded pipe production from 5.09 million tons to 47.75 million tons, from 13.2% to 13.2% of global production.
In the import and export, since 2000, with the domestic advanced welded pipe production line completed and put into operation in succession, welded pipe imports overall declining, increasing exports. In 2013 China's imports of welded pipe, the pipe line is occupied 10.6%, oil well casing accounted for 3.1%. At the same time export welded pipe, line pipe (47.2%), oil well casing accounted for 1.2%, with the technical equipment level of welded pipe unit, domestic welded pipe by top yield into "gathered pace, are expected to further reduce the next few years welded pipe imports. From can be seen in the import and export price comparison table of the welded pipe in our country, import prices of the welded pipe in our country's export prices 2.6 times to 2.6 times, show that relatively low value-added products for export.
According to incomplete statistics, by the end of 2013, about 60 million tons annual production capacity of the welded pipe in our country, the high frequency straight seam welded pipe (HFW/ERW) 44 million tons, straight seam submerged arc welding pipe (LSAW) 6 million tons, 10 million tons of spiral submerged arc welding pipe (SSAW). By region, capacity of the welded pipe in our country are mainly concentrated in north China and east China region, accounts for the total capacity of up to 57% and 57% respectively. The current domestic welded pipe has more than 2000 enterprises, top 11 main welded pipe enterprises combined capacity in more than 12.15 million tons, accounting for about 20% of the country's total output of welded pipe can, industrial concentration is low.
Product quality is basic meet domestic demand
In recent years, our country welded pipe production equipment technical level has been further promoted. At present, accounting for more than 50% of annual production capacity of the welded pipe in our country of production units for the international advanced level, some have reached the international leading level. Welded pipe has also been further enhance the quality of product, has been basically can meet the domestic demand.
High frequency straight seam welded pipe units (HFW/ERW)
At present, our country is suitable for production of high-end products of large and medium diameter (219 mm) - ф ф 219 mm high frequency straight seam welded pipe units has nearly 60 sets of annual production capacity of about 9 million tons of (ф 500 mm above HFW unit about 10 sets of production capacity of about 3.6 million tons). Among them, the bohai sea oil steel pipe co., LTD., the introduction of flexible forming equipment China (for popular titles include FFX) and baoshan iron and steel group co., LTD., wisco wuhan jiangbei iron and steel co., LTD., tianjin steel tube group co., LTD., such as the introduction of the straight edge forming unit and rigid frame forming unit (URD) about 10 sets. Baoji petroleum steel pipe co., LTD. Construction of the current domestic equipment level of the highest the SEW (high frequency welding + hot tension reducing) oil well casing production line, and success is developed to meet the American petroleum institute (API) standard requires the P110 steel grade oil well casing.
In regard to the development of high-grade oil well tube, baosteel using ф 610 MMHFW unit, successfully developed the first, P110 steel oil well casing N80 - Q; Baoji steel tube by using the new ф 219 MMHFW unit, by the tension reducing mill to produce the domestic first batch of P110 steel grade, ф 139.7 mm x 9.17 mm the SEW casing, and one trip in tuha oilfield, success. Subsequently, cnooc jinzhou pipes co., LTD., ф ф 610 MMHFW unit, the bohai sea oil equipment yangzhou branch 508 MMHFW unit, baoji steel pipe ф ф 406 MMHFW units, jiangsu gerber steel pipe company, bohai equipment dagang branch ф 355 MMHFW unit 219 MMHFW unit and zhangjiakou sea special steel tube co., LTD. ф 120 MMHFW unit, developed ф ф 508 mm ~ 114 mm specifications, N80 - Q, P110 steel N80-1 level of oil well casing, has been successfully applied in domestic onshore and offshore oil Wells, and exported to the United States and Russia.
Straight seam submerged arc welding pipe (LSAW)
Our country existing straight seam double-sided submerged arc welding pipe (JCOE), UOE large diameter straight seam submerged arc welding pipe unit more than 30 sets, annual production capacity of 6 million tons. Varieties of development, the domestic development of ф 813 mm x 22 mm specification to sustain deformation such as straight seam submerged arc welding tube has been successful development and application, to the desert for natural gas pipeline in our country, tundra, Marine geologically complex areas, such as in earthquake-prone areas laid a solid foundation, implements the sustain deformation localization of welded steel pipe. Jiangsu yulong steel pipe co., LTD., produced by baosteel, the thickness of 10.3 mm, 11.1 mm, with resistance to hydrogen induced cracking and hydrogen sulphide resistance of ultra-thin "double against" pipeline plate volume, create ф 711 mm x 10.3 mm, the grade X65 steel JCOE straight seam submerged arc welding pipe, has been successfully used in huangdao - weifang heavy liquid chemical raw material conveying pipeline engineering.
Spiral seam submerged arc welding pipe (SSAW)
In recent years, the spiral seam submerged arc welding pipe pre fine welding technology in the world scope got rapid development. China oil steel pipe co., LTD in China, panyu pearl river steel pipe co., LTD., shandong victory steel pipe co., LTD., shanxi jinzhou steel pipe co., LTD and xinyuan tagon pipe group co., LTD., have been building for more than 10 sets of pre fine welding spiral seam submerged arc welding pipe unit, greatly promoted the technological progress of the spiral seam submerged arc welding pipe in our country.
Welded pipe industry to transformation and upgrading
"Twelfth five-year" period, the country to develop the natural gas as one of the key point of the development of the energy, pipeline network construction will continue to speed up. With the increase of number of imports of oil and gas, the original energy pipelines have been unable to meet the demand of transportation, under the background of the total increase, pipeline network construction will have a better development opportunity. During the "twelfth five-year" requirements of the welded pipe in our country is expected to average annual growth of about 0.37%, in 2015 the domestic welded pipe demand will reach 45 million tons, welded pipe production capacity will reach 62 million tons to 63 million tons, 17 million tons to 18 million tons of excess, line pipe, oil well casing high-end welded pipe, boiler tube and so on are overcapacity.
Overcapacity exacerbated. Welded pipe production in our country in 2013, 50.16 million tons, 46.47 million tons of apparent consumption. Major existing domestic welded pipe production line have been able to meet in the next few years China welded pipe on the type, quantity and quality requirements, the current domestic part mainly welded pipe enterprises in raising the quality of products at the same time, also are or plan to expand production capacity, means that the excess production capacity of the welded pipe in our country will further intensify. Learned, welded pipe enterprises are or plan to build more than domestic welded pipe production line, product positioning in high-grade welded pipe products; Many steel companies for extending the industrial chain, increase product added value, is being or is planning to build welded pipe production line. If the welded pipe production line all completed and put into operation, the domestic welded pipe market will be more competitive.
Industry concentration will be improved. Welded pipe in our country industrial concentration is low, production before 11 welded pipe combined enterprise production accounts for about 20% of the total welded pipe production, the welded pipe production in the developed countries mainly enterprises accounted for the proportion of total output reached 70% ~ 80%. The welded pipe enterprises in part due to the quality of the products, or product structure is unreasonable, the contract orders falling, some enterprises have begun to production, production, or even bankruptcy, is expected in the next few years China welded pipe industry concentration will be further improved.
Industry layout unreasonable conditions will be improved. At present, our country in welded pipe industry layout is not reasonable. In spiral welded pipe products, for example, the spiral welded pipe products mainly of large diameter and thin wall pipe, transportation cost is higher, is not suitable for long-distance transportation. Spiral welded pipe manufacturers in China are mainly distributed in the eastern and central regions, and central and eastern region of spiral welded pipe dosage is basically stable and a downward trend, demand for spiral welded pipe in the western region is very big, therefore, in the eastern region should not be the construction of the spiral welded pipe production line.
In recent years, China national petroleum corporation to implement the layout of the welded pipe production adjustment, has launched the baoji steel pipe in urumqi, xinjiang karamay relocation project and bohai equipment relocation project. Yulong steel pipe in the construction of ili 250000 metric tons of welded pipe production projects; Victory oil steel pipe holdings China industrial (xinjiang) petroleum equipment manufacturing co., LTD. 150000 tons of spiral seam welded pipe production line, the main producing area of natural gas in our country, the xinjiang region of welded pipe production capacity greatly increased; CNPC bohai sea oil equipment manufacturing co., LTD., is also facing the three line of west-east gas destination --, fujian province, launched fujian lienchiang relocation project. Under construction and proposed projects also in layout, surrounding the user more welded pipe industry in China is expected to layout unreasonable conditions will be improved.
Iron and steel enterprises directly or indirectly into the weld pipe industry will become a trend. At present, China's crude steel production capacity is close to 1 billion tons, domestic demand for crude steel is expected to 2015, 750 million tons of severe overcapacity. Nearly two years in the domestic steel overcapacity, market demand is limited, under the pressure of rising raw materials, part of the iron and steel enterprises have face the shortage of orders and severe losses. In order to survive, the part of the iron and steel enterprises will develop welded pipe products, thus promote the sales of steel products. In addition, some iron and steel enterprises and large welded pipe enterprises realize the power-and-power union, not only can ensure the quality of welding work plate (volume), also can promote the sales of steel.
After reading this article, how does it feel to be you?
Huanghua sanchuan welding equipment co., LTD., production and sales of welded wire mesh, Dutch wire mesh machine, mesh machine, mesh machine, breeding net machine, heat supply network machine, coal mining machine, corn net machine, etc., interested parties can private chat. 0317-8880612 QQ: 2048209401, phone, mobile phone: 13931764038. The good faith management, quality, and the price is best. Welcome to the advisory procurement
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