api certificate tianjin square hollow steel

api certificate tianjin square hollow steel

api certificate tianjin square hollow steel

Tianjin Ruijie Steel Pipe Co., Ltd.Tianjin Ruijie Steel Pipe Co.,Ltd. Tianjin Huaruitai International Trading Co.,Ltd. Wangkui Jinruitai Pipe Co.,Ltd. Wangkui Sunshine Heating Co.,Ltd . Ruijie Steel Pipe Company won a lot of honors these years, and we have acquired many certificates, such as SGS certificate, TUV certificate, ISO9001:2008 certificate, API-5L certificate, etc.

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products-Tianjin Tianyingtai Steel Pipe Co.Ltd

BS1387 2 X 2 inch hot dip galvanized steel square pipe Read More. Gi Hollow Round Steel Pipe api certificate tianjin square hollow steel Tianjin Tianyingtai Steel Pipe Co.,Ltd specialized in manufacturing steel pipe for more than 13 years. We have 13 production lines for producing pre galvanized pipe, black pipe and hot dipped galvanized steel development path Youfa steel pipe - Tianjin Youfa api certificate tianjin square hollow steelIn 2009, it passed API certification from the American Petroleum Institute. July 2002 Friends of the merger of "Tianjin Huayou Steel Pipe Co., Ltd." to form a new "Tianjin Youfa Steel Pipe Co., Ltd.", the existing 13 welded pipe production line, production from 4 points to 8 inches of various specifications of high-frequency straight seam api certificate tianjin square hollow steelWelded Steel Pipe, Seamless Steel Pipe, Carbon Steel Pipe api certificate tianjin square hollow steelTianjin Shenzhoutong Steel Pipe Co.,Ltd ,with total investment of RMB 260 million, was founded in 2001 and occupied 86,000 square meters and building area 28,000 square meters. It is located in the Chinese Steel Pipes Base Daqiu Zhuang, Tianjin. 46 kilometers away from Tianjin Port and 3 km away from the high-speed exit, So the api certificate tianjin square hollow steel

Tianjin Ruijie Steel Pipe Co., Ltd.

Tianjin Ruijie Steel Pipe Co.,Ltd. Tianjin Huaruitai International Trading Co.,Ltd. Wangkui Jinruitai Pipe Co.,Ltd. Wangkui Sunshine Heating Co.,Ltd . Ruijie Steel Pipe Company won a lot of honors these years, and we have acquired many certificates, such as SGS certificate, TUV certificate, ISO9001:2008 certificate, API-5L certificate, etc.Square Steel Hollow Section Square Tube 18 X 18 In Tianjin api certificate tianjin square hollow steelSquare Steel Hollow Section Square Tube 18 X 18 In Tianjin , Find Complete Details about Square Steel Hollow Section Square Tube 18 X 18 In Tianjin,Square Steel Hollow Section,Clamp Square Tube,Square Tube 18 X 18 In Tianjin from Supplier or Manufacturer-Tianjin Credit Import And Export Trading Co., Ltd.Square & Rectangular Steel Tube, Square & Rectangular api certificate tianjin square hollow steelapi certificate ! tianjin square hollow steel pipe / square steel 100x100 tube q235. $450.00 - $600.00 / Ton. 5 Tons (Min. Order) 2mm thickness ! square hollow section mild steel / cold rolled steel tube square. $450.00 - $600.00 / Ton. 5 Tons (Min. Order) Display similar products.

Hot galvanized square tube - China Rise (Tianjin) Steel Sales

Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants. Our main products are: Welded Pipes, Square & Rectangular Hollow Section TubesGalvanized Square Hollow Section Steel Pipes for Shelter api certificate tianjin square hollow steelSino East Steel Enterprise Co., Ltd. as a leading China steel products manufacturer specialized in production of high quality steel series products and located in Tianjin. The area of Sino East Steel Group is about 60,000 square meters with annual steel production capacity reaching to 500,000 MT.Fence post used tianjin square steel pipe of SQUARE api certificate tianjin square hollow steelQuality Fence post used tianjin square steel pipe - find quality SQUARE & RECTANGULAR STEEL PIPE, Steel Pipes & SQUARE & RECTANGULAR STEEL PIPE from Xinpeng Steel Pipe Co., Ltd. of China Suppliers - 160388453.

Factory Galvanized Hollow Section Square Steel Pipes For api certificate tianjin square hollow steel

Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. Our company is a comprehensive steel manufacturer integrating production, processing and trade all in one.The Factory covers a land area of approx. 173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.DongPengBoDa (Tianjin) Industrial Co., Ltd. - square api certificate tianjin square hollow steelDongPengBoDa (Tianjin) Industrial Co., Ltd., Experts in Manufacturing and Exporting square hollow section,Galvanized Pipe and 583 more Products. A Verified CN Gold Supplier on Alibaba api certificate tianjin square hollow steel.DongPengBoDa (Tianjin) Industrial Co., Ltd. - square api certificate tianjin square hollow steelDongPengBoDa (Tianjin) Industrial Co., Ltd., Experts in Manufacturing and Exporting square hollow section,Galvanized Pipe and 583 more Products. A Verified CN Gold Supplier on Alibaba api certificate tianjin square hollow steel.

Company introduction - Rise (Tianjin) Steel Sales Co.,Ltd

Square steel pipe from 20*20*1mm to 500*500*40mm, rectangular steel pipe from 20*30*1.2mm to 400*600*40mm, spiral pipe from Ø2191420mm can be manufactured with the steel grade from Q(S)195 to Q(S)345B/Gr.A-Gr.D. Yuantai Derun can manufacture square rectangular pipes as per the standards of ASTM A500,JIS G3466, EN10219,DIN2240,AS1163.China Tubular Steel Sizes and Prices Philippines - China api certificate tianjin square hollow steelCertificates: Tianjin Youfa Steel Pipe Group Co., have acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC and UL / FM quality system.-----Contacts: Vincent Lee Export Dept TIANJIN YOUFA STEEL PIPE GROUP TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD Address: Daqiuzhuang Town,Jinghai Distr.,Tianjin City,China MOBILE +86 api certificate tianjin square hollow steelChina Square Pipe manufacturer, Welded Steel Pipe, Hot api certificate tianjin square hollow steelJul 10, 2018 · China Square Pipe supplier, Welded Steel Pipe, Hot Galvanized Steel Pipe Manufacturers/ Suppliers - Tianjin Sangong International Trade Co., Ltd.

China S275 Jrh Manufacture Square Steel Pipe Hollow api certificate tianjin square hollow steel

black mild square tube hollow section. Company Information. black mild steel square tube hollow section. Tianjin tianyingtai Steel Pipe Co., Ltd. was established in 2001 January, the company is located in China's steel production base, Jinghai County Economic Development Zone Tianjin city.China Pre Galvanizing Square Hollow Section Steel Tube api certificate tianjin square hollow steelChina Pre Galvanizing Square Hollow Section Steel Tube 35X55, Find details about China Pre Galvanized Square Tube, Pre Galvanized Square Pipe from Pre Galvanizing Square Hollow Section Steel Tube 35X55 - Tianjin Jinnuo Steel Pipe Co., Ltd.China ERW Black Mild Low Carbon 40X80 Square Steel Tube api certificate tianjin square hollow steelHollow Section, Steel Tube, Steel Pipe manufacturer / supplier in China, offering ERW Black Mild Low Carbon 40X80 Square Steel Tube, Q235/Ss400/A36 Grade B Hot Rolled Steel Sheets/Plate, Black Carbon Seamless Steel Pipe and so on.

China ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded

China ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded Round Carbon Steel Pipe, Find details about China Roofing Sheet Weight, Coated Reinforcing Bar from ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded Round Carbon Steel Pipe - Hebei Hengzhao Machinery Parts Co., Ltd.China Tianjin Supplier Ms Hollow Section Square HS Code api certificate tianjin square hollow steelDETAILS 1) Product Name: square steel tube 2) Place of Origin: Tianjin China(Mainland) 3) Classification: hot-rolled square steel tube 4) Thickness: 1.2mm-12mm 5) Specifications: 15*15*0.5mm-500*500*20mm 6) Certification: ISO9001:2000, CE Certificate EN10219 7) Application: Widely used in water supply, construction support, mechanical tube, etc. 8) Export: Europe, North America, the China Square Pipe manufacturer, Welded Steel Pipe, Hot api certificate tianjin square hollow steelJul 10, 2018 · China Square Pipe supplier, Welded Steel Pipe, Hot Galvanized Steel Pipe Manufacturers/ Suppliers - Tianjin Sangong International Trade Co., Ltd.

Baofu Steel (China) Co., Ltd. - Square and Rectangular api certificate tianjin square hollow steel

Baofu Steel (China) Co., Ltd., Experts in Manufacturing and Exporting Square and Rectangular steel pipe, Galvanized round steel pipe and 2611 more Products. A Verified CN Gold Supplier on Alibaba api certificate tianjin square hollow steel.ASTM A312/213 AISI 304/316 Seamless Pipe Stainless SteelBolier Tube, Square Hollow Section, Hot Rolled Pipe manufacturer / supplier in China, offering ASTM A312/213 AISI 304/316 Seamless Pipe Stainless Steel, Welding Slip on Flange A105 150lb DN 150 Flange, Slip-on Flange150#3000# Customized Machining Forging Steel Flange and so on.Tianjin City Juxing Weiye Steel Trade Co., Ltd. - Steel api certificate tianjin square hollow steelTianjin City Juxing Weiye Steel Trade Co., Ltd., Experts in Manufacturing and Exporting Steel Pipe,Steel Plate and 249 more Products. A Verified CN Gold Supplier on Alibaba api certificate tianjin square hollow steel.

Tianjin - Square and Rectangular tube, Galvanized square api certificate tianjin square hollow steel

Tianjin Youfa ASTM A53 Welded fire Pipe with UL FM Certificate. api certificate tianjin square hollow steel YOUFA 50x50 ms square pipe weight chart hollow section pipe. Square Hollow Section Steel Pipe Square tube Rectangular steel tube api certificate tianjin square hollow steel Tianjin Youfa Brand API 5L standard X52 Spiral/SSAW/SAW welded steel pipesTianjin Steel Factory 033 Mild Steel Square Tubes And Gi api certificate tianjin square hollow steelTianjin Steel Factory 033 Mild Steel Square Tubes And Gi Steel Hollow Sec 1,Big OD: in bulk 2,Small OD:packed by steel strips 3,woven cloth with 7 slats 4,according to the requirement of customers Port Tianjin Lead Time : Shipped in 15 days after paymentSteel Pipe, Steel Pipe Trader, Seamless Steel Pipe, Pipe api certificate tianjin square hollow steelTianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., established in March 2002, is the biggest manufacturer specializing in ERW square&rectangular tube/pipe, hollow section structure pipe, galvanized pipe and spiral welding pipe in China. Annual output reaches 5 million tons.Yuantai Derun has 59 production lines of black ERW pipe, 10 production lines of galvanized pipe and 3 production api certificate tianjin square hollow steel

Square And Rectangular Hollow Section, View Buy 40x40

Square And Rectangular Hollow Section, US $ 550 - 750 / Ton, bs, BS 1387, Q195-Q345, Q235, Q345, Q195, 0.7 - 2.2 mm.Source from Asia (Tianjin) Steel Co., Ltd. on api certificate tianjin square hollow steelSquare Hollow Section Galvanized Pipe Manufacturers and api certificate tianjin square hollow steelSquare Hollow Section Galvanized Pipe Gi hollowsQuick DetailsStandard: BS,JIS,GB,DIN,ASTM,API,BS 1387,BS EN10025,BS 4568,BS EN10219,JIS G3441,GB/T 3091-2001,GB/T 9711.2-1999,DIN EN 10305,DIN EN 10025,ASTM A106-2006,ASTM A53-2007,API 5CT,API SQUARE HOLLOW SECTION PIPE - Tianjin Boer King Steel api certificate tianjin square hollow steelChina SQUARE HOLLOW SECTION PIPE catalog of 50*50mm Rectangular Steel Hollow Section Pipe, Ms Black Welded Rectangular Square Steel Pipe Tube provided by China manufacturer - Tianjin Boer King Steel Import and Export Co., Ltd., page1.

Hollow Section Square Steel Pipe/Tube Made in Tianjin api certificate tianjin square hollow steel

Square Steel Pipe, Square Steel Tube, Square Tube manufacturer / supplier in China, offering Hollow Section Square Steel Pipe/Tube Made in Tianjin, China, St52 Q235B Q345b Round / Square ERW Carbon Hollow Section Zinc Coating Seamless Pipe Gi Steel Tube Galvanized Steel Pipe, China Tianjin New Material Customized Zn-Al-Mg Coated Steel Alloy Coated Superdyma Zam PPGL Galvalume Steel Hollow Section Square Steel Pipe/Tube Made in Tianjin api certificate tianjin square hollow steelSquare Steel Pipe, Square Steel Tube, Square Tube manufacturer / supplier in China, offering Hollow Section Square Steel Pipe/Tube Made in Tianjin, China, St52 Q235B Q345b Round / Square ERW Carbon Hollow Section Zinc Coating Seamless Pipe Gi Steel Tube Galvanized Steel Pipe, China Tianjin New Material Customized Zn-Al-Mg Coated Steel Alloy Coated Superdyma Zam PPGL Galvalume Steel API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE api certificate tianjin square hollow steelAPI 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Outside Diameter (mm) 219 273 324 356 406 457 508 610 711 762 813 914 Wall Thickness 6 581 581 581 581 581 581 581 581 581 581 581 581 (mm) 7 581 581 581 581 581 581 581 581 581 581 581 581 8

Galvanized steel square tube hollow section manufacturer api certificate tianjin square hollow steel

Galvanized steel square tube hollow section manufacturer in tianjin, US $ 450 - 600 / Ton, API, ASTM, bs, DIN, GB, JIS, API 5L, ASTM A106-2006, ASTM A53-2007, BS 1387 api certificate tianjin square hollow steelHollow Section Square Tube - Made in China - TianjinTianjin Tianyingtai Steel Pipe Co.,Ltd. specialized in manufacturing steel pipe for more than 13 years. Round, rectangular and square pipe in black and galvanizing.We have 13 production lines and our own labotatory to guarantee the quality.We have been cooperating with many countries clients.40x40 Square Hollow Steel Bar - Buy Square Steel Tube api certificate tianjin square hollow steel2004 Tianjin Yuxing Steel Tube Co., Ltd since 2004, which can produce LSAW STEEL PIPE(size from 310mm to 1420mm) and all sizes of square and rectangular hollow section (size from 20mm*20mm to 1000mm*1000mm)The annual production capacity is around 100000 tons. 2009 Tianjin Quanyuxing International Trading Co., Ltd

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