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ISO 9001 Certified High Carbon Steel Pipe with Advanced Manufacturing TechnologyNegotiableMOQ: 100000 TonsType: SeamlessWarranty: 12 monthsTechnique: Hot RolledSurface Treatment: Other, Hot-DIP Galvanizing, Epoxy Coating/Spray PaintingZhongzheng Stainless Steel Co., Ltd.
1 YR -
Alloy Seamless Pipe 36mm Diameter Black Coated 9m Length Alloy Steel PipeNegotiableMOQ: 1 TonType: SeamlessWarranty: a yearTechnique: Hot RolledSurface Treatment: BlackWuxi Weiman Gaodeng Special Steel Co., Ltd.
1 YR -
Carbon Seamless Steel Tubes / PipesNegotiableMOQ: 1 SetBrand Name: XING STEELPlace of Origin: ChinaModel Number: 004Ningbo Xinghe Steel Tube & Electric Appliances Co., Ltd.
5 YRS -
carbon steel seamless tube st37.4US$ 600 - 1,000MOQ: 2000 KilogramsThickness: 0.45, 15.65Section Shape: RoundOuter Diameter: 6.8 - 137.5 mmSecondary Or Not: Non-secondaryZhangjiagang Wolfs Technologies Co., Ltd.
5 YRS -
Hot Rolling Seamless Carbon Steel TubeUS$ 800 - 900MOQ: 100 TonsPlace of Origin: Chongqing, ChinaCertification: CEThickness: 0.035, 0.875Application: Structure PipeBochi Corporation
5 YRS -
carbon steel 20Cr precision seamless steel tubeUS$ 600 - 1,000MOQ: 1 TonBrand Name: cunruiPlace of Origin: ChinaModel Number: 20CrType: Alloy Steel BarJiangsu Cunrui Metal Products Co., Ltd.
5 YRS -
Smart Sourcing
1Look forChoose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
seamless medium carbon steel tube for boiler and superheaterUS$ 1,500 - 2,500MOQ: 1 TonBrand Name: RenDaPlace of Origin: ChinaModel Number: 304, 304/316/316l etc.Shandong Renda International Trade Co., Ltd.
5 YRS -
ASTM A106B carbon seamless steel tubeUS$ 500 - 1,200MOQ: 20 TonsThickness: 2.24, 10.31Section Shape: RoundOuter Diameter: 0.25 - 12 inchDalian Metal I/E Co., Ltd.
5 YRS -
Painting Carbon Fiber Seamless Square TubingUS$ 3 - 50MOQ: 1000 MetersPlace of Origin: Guangdong, ChinaBrand Name: SCModel Number: SC20131011013Application: Other, RC Plane Model,Toys,Camera Tripod,Auto Parts,Motorcycle and BicycalSanchuang FRP Products Factory In Shipai Town Dongguan City
5 YRS -
ASTM,A192,A213, A210 A1 seamless carbon steel tubeUS$ 999 - 1,500MOQ: 25 TonsThickness: 1, 80Section Shape: RoundNingbo Yinzhou Hisea Machinery Co., Ltd.
5 YRS -
Hot sale carbon steel seamless pipes used for structure asian tubeUS$ 5 - 5MOQ: 100 PiecesPlace of Origin: Tianjin, ChinaBrand Name: ADTOModel Number: Push Pull PropType: Scaffolding PartsTianjin Heshunchang Scaffolding Co., Ltd.
5 YRS -
IS9001 high precision customized die carbon steel seamless pipe steel tube with nickel plating choromium titanium nielloedUS$ 1 - 100MOQ: 1 PieceCNC Machining or Not: CNC MachiningType: Broaching, Drilling, Etching / Chemical Machining, Laser Machining, Milling, Rapid Prototyping, Turning, Wire EDMMaterial Capabilities: Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Steel, Steel AlloysMicro Machining or Not: Micro MachiningDalian Hongsheng Machine Co., Ltd.
5 YRS -
MS Seamless and welded Carbon Steel Pipe Tube ASTM A53 A106 GR.B SCH 40 black iron seamless steel pipeNegotiableMOQ: 1 TonPlace of Origin: ChinaCertification: Other, ISO,CE,BVThickness: 1.5, 30Application: Structure PipeHunan Yige Special Steel Science Technology Co.,Ltd
1 YR -
Erw Steel Square Tubing Metallurgy RectangularUS$ 350 - 600MOQ: 50 TonsAlloy Or Not: Non-alloySpecial Pipe: API PipeSurface Treatment: GalvanizedCertification: APIShandong Paipu Steel Co., Ltd. -
Seamless Carbon Steel Tube for CylinderUS$ 0.1 - 0.1MOQ: 1 TonThickness: 0.5, 25Section Shape: Roundzhejiang lunbao pipe industry co.,ltd -
High Quality Carbon Seamless Steel Tube SMLS Seamless Line PipeUS$ 500 - 1000MOQ: 1 TonPlace of Origin: ChinaCertification: APIThickness: 1, 40Application: Fluid PipeHunan Jetvision Industrial Co.,Ltd -
Carbon hexangular seamless steel pipe/tubeNegotiableMOQ: 25 Metric TonsPlace of Origin: ChinaCertification: CEThickness: 1.2, 63.5Application: Hydraulic PipeShandong Youjia New Materical Co., Ltd -
Astm A333 A335 A355 A423 1020 Cold Drawn Carbon 8 Inch Stainless Steel PipeUS$ 1 - 10000MOQ: 1 PieceAlloy Or Not: Is AlloyTianjin Zhongsheng Xinglong Metal Technology Co., Ltd. -
ASTM A556 Superheater Steel Tube Seamless Cold Drawn Carbon Steel Feedwater Heater TubesNegotiableMOQ: 1 TonPlace of Origin: ChinaCertification: CEThickness: 0.05, 120Application: Boiler PipeTaizhou Ark Steel Tubel Co., Ltd -
45#Seamless Tube Carbon Steel Tube Hot Rolled Tube Cold Drawn Seamless Steel TubeUS$ 962 - 992MOQ: 1 Metric TonPlace of Origin: ChinaCertification: Other, API BSI CE ULThickness: 1, 150Application: Other, Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, MiningShandong Huijian Metal Material Co., Ltd. -
Manufacturer Carbon Seamless Steel Pipes ASTM A106 Seamless Steel TubesUS$ 600 - 700MOQ: 5 TonsPlace of Origin: ChinaThickness: 2, 100Technique: Hot RolledTianjin Shengteng International Trading Co.,LTD -
W.t 1.5mm ~ 100mm Seamless Tube Astm A519NegotiableMOQ: 1 TonAlloy Or Not: Is AlloySpecial Pipe: API PipeSurface Treatment: Copper CoatedCertification: CEHEBEI TIRICO PIPELINE CO.,LTD -
A106 Hot Rolled Seamless Steel Pipe A53 Carbon TubeUS$ 600 - 1000MOQ: 25 TonsPlace of Origin: ChinaCertification: APIThickness: 1, 200Application: Fluid PipeHenan Steel Guang International Trade Co., LTD. -
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Tianjin Seamless black iron tube seamless carbon steel tubeUS$ 600 - 700MOQ: 5 TonsThickness: 0.5, 30Section Shape: RoundTianjin Jinnuo Steel Pipe Co., Ltd. -
Sell ASTM A179/A179M Seamless cold-drawn low-carbon steel heat-exchanger and condenser tubesUS$ 1 - 1MOQ: 3 TonsPlace of Origin: ChinaThickness: 1, 15Application: Boiler PipeTechnique: Cold DrawnJiangsu Huacheng Industry Pipe Making Corporation -
Global Buyer Activity
SK Sourcing Manager requested specs for sa 179 1020 iron black p235gh seamless carbon steel tube2025-09-25 05:55:47
OM Procurement Specialist is sourcing Seamless Carbon Tube18 hours ago
LB Sourcing Manager submitted an RFQ for Oxygen lance pipe1 hour ago
FJ Business Owner requested specs for Carbon Steel Seamless Tube2025-09-26 07:41:09
TZ Sourcing Agent requested specs for Black carbon iron steel tubing 1020 seamless steel pipe2025-09-25 22:29:52
AD Verified Buyer inquired about carbon seamless steel tube2025-09-28 01:04:07
KG Procurement Lead requested specs for seamless iron tube2025-09-26 19:16:21
GBA Sourcing Manager is sourcing ow carbon seamless tube2025-09-29 07:53:38
BY Purchaser placed an order for carbon seamless steel tube2025-09-27 09:54:38
CA Verified Buyer inquired about Carbon Seamless Steel Tube19 hours ago
GD Verified Buyer placed an order for Carbon Steel Seamless Pipes with API SPEC 5L5 hours ago -
6-20mm Round Carbon Steel Tube Q235 Q355 A36 ST37.4 Seamless Welded Carbon Steel Pipe ERW TubeUS$ 2736.56 - 2904.12MOQ: 1 TonBrand Name: No brandPlace of Origin: ChinaModel Number: Q235 Q355 A36 ST37.4 ,20#，45#...etc.Certification: ISOchengdu JFY import & export Co.,Ltd -
Hot Rolled Carbon Seamless Steel tube Galvanized Stainless Iron tubeUS$ 500 - 1,000MOQ: 20 TonsBrand Name: MielePlace of Origin: Jiangsu, ChinaModel Number: Round TubeCertification: ISOHuaxiang Import & Export Co., Ltd. -
Carbon Steel PipesNegotiableMOQ: 1 PiecePlace of Origin: ChinaCertification: APIThickness: 2, 80Application: Fluid PipeXi\'an Henghui Precision Machining Co.,Ltd. -
API 5L GrB X42- X80 Seamless steel pipeUS$ 408 - 544MOQ: 5 TonsPlace of Origin: ChinaCertification: CEThickness: 2, 60Application: Oil PipeCANGZHOU JUNDE STEEL PIPE CO.,LTD -
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Direct sale erw welded seamless carbon steel pipe tube carbon steel pipe 1.5 in 10 inch carbon steel pipeNegotiableMOQ: 25 Metric TonsPlace of Origin: ChinaCertification: BSIThickness: 0.25, 18Application: Boiler PipeQINGDAO UNI-ZHONGJIAN STEEL CO.,LTD
