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42CrMo4 1.7227 ASTM A519 SAE4140 Cold Drawn Seamless Steel TubeUS$ 2,800 - 4,800MOQ: 1 TonBrand Name: TiscoPlace of Origin: Jiangsu, ChinaModel Number: 625Certification: ISOJiangsu Cunrui Metal Products Co., Ltd.
5 YRS -
a519 tubing| a519 steel tube| A519 HF Seamless TubeUS$ 1 - 100MOQ: 1 TonThickness: 1, 100Section Shape: RoundCangzhou Ok Pipe Fitting Co., Ltd. -
High Tensile / Yield Strength Seamless Alloy Pipe 37Mn5 ASTM A519 TubingNegotiableMOQ: 1 PieceBrand Name: JSTPlace of Origin: ChinaModel Number: SAP-A519Jiangyin City Changjiang Steel Pipe Co., Ltd -
ASTM A519 cold drawn seamless mechanical tubingUS$ 900 - 2000MOQ: 3 Metric TonsPlace of Origin: ChinaCertification: Other, ISO9001-2008Thickness: 2, 50Application: Other, Mechanical,engineeringChangzhou Chengxin Metal Products Co.,Ltd -
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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 -
Steel Tube As ASTM A519NegotiableMOQ: 1Brand Name: New HailongPlace of Origin: ChinaModel Number: E235Ningbo New-Era Steel Tube Co.,Ltd -
ASTM A519 honed tubeUS$ 1,200 - 2,000MOQ: 5 TonsThickness: 60, 300Section Shape: RoundChangzhou Chengxin Metal Products Co., Ltd. -
A519 Mechanical tubeUS$ 560.00 - 560.00MOQ: 5 TonsThickness: 1, 15Section Shape: RoundSuzhou Kingmomary International Trading Co., Ltd. -
Gr.1026 CDS Carbon Mechanical Tubing for Fluid PowerUS$ 1 - 1MOQ: 10 TonsPlace of Origin: ChinaThickness: 1, 25Alloy Or Not: Is AlloySection Shape: RoundJiangsu Huacheng Industry Pipe Making Corporation -
cold drawn or cold rolled seamless precision steel tube for automobile parts ASTM A519US$ 600 - 600MOQ: 1 TonThickness: 0.8, 25Section Shape: Roundzhejiang lunbao pipe industry co.,ltd -
ASTM A519 seamless mechanical tubingUS$ 400.08 - 799.88MOQ: 25 TonsThickness: 1.24, 30Section Shape: RoundHunan Prime Steel Pipe Co., Ltd. -
ASTM A519 seamless tubes pipesUS$ 710 - 710MOQ: 5 PiecesBrand Name: lonrisePlace of Origin: ChinaCangzhou Lonrise Steel Pipe Co.,Ltd -
ASTM A519,A513 Steel TubesNegotiableMOQ: 1 PieceJiangsu Huacheng Industry Pipe Making Corporation -
Seamless Steel Tubes (ASTM A519)NegotiableMOQ: 1 SetPlace of Origin: ChinaWuxi City Qianzhou Seamless Tube Factory -
ASTM A519 1020 steel tubingUS$ 400 - 800MOQ: 10 TonsThickness: 0.125, 1.2Section Shape: RoundLiaocheng Xinpengyuan Metal Manufacturing Co., Ltd. -
ASTM A519 4130 Mechnical TubingNegotiableMOQ: 10 TonnesThickness: 7, 28.5Section Shape: RoundLiaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. -
A519 CD Seamless Tube| ASTM A519 Grade 1026 suppliers in IndiaNegotiableMOQ: 1 TonThickness: 2, 59Section Shape: RoundOuter Diameter: 21, 457cangzhou wilson pipeline 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 -
ASTM A519 1045 Cold Rolling Seamless TubeUS$ 1,190 - 1,300MOQ: 5 TonsPlace of Origin: Shandong, ChinaThickness: 2, 30Application: Hydraulic PipeXinpeng Steel Pipe Co., Ltd. -
ASTM A519 carbon and alloy steel mechanical tubingUS$ 1000 - 1000MOQ: 10Brand Name: YosinPlace of Origin: ChinaModel Number: ASTM A519Yosin Steel Pipe Co., ltd. -
Qcco Supply Astm A519 Mechanical TubesUS$ 4500 - 4500MOQ: 5Brand Name: qccoPlace of Origin: ChinaModel Number: Seamless Carbon Petroleum Api 5l Line Pipes Steel PipesCangzhou qiancheng Steel-Pipe Co.,Ltd. -
ASTM A519 carbon and alloy steel mechanical tubingUS$ 10 - 10MOQ: 100 PiecesBrand Name: SunnySteelPlace of Origin: ChinaSunny Steel tubosacero -
ASTM A519 1026 Seamless Steel Tube for MechanicalUS$ 450 - 950MOQ: 5 Metric TonsThickness: 1, 200Section Shape: RoundOuter Diameter: 8 - 720 mmPlace of Origin: Hunan, ChinaHunan Fushun Metal Co., Ltd. -
ASTM A519 SKM11A automobile tube for motorbikeUS$ 300 - 500MOQ: 5 TonsThickness: 1, 30Section Shape: RoundGuangzhou Kingmetal Steel Industry Co., Ltd. -
ASTN A519 4130 marine mud tubeUS$ 800 - 1,000MOQ: 500 KilogramsThickness: 1, 80Section Shape: RoundTianjin Emerson Commercial And Trade Co., Ltd. -
Global Buyer Activity
ES Sourcing Agent placed an order for ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube9 hours ago
CH Import Coordinator submitted an RFQ for ASTM A519 4130 Alloy Steel Gas Cylinder Tube2025-09-27 15:37:28
CM Purchaser inquired about ASTM A519 Cold Rolled CrMo Alloy Seamless Steel Pipe and tubes2025-09-25 18:15:17
TG Purchasing Director is sourcing astm a519 cold drawn pipe special pipe alloy steel tube10 hours ago
MK Sourcing Manager inquired about ASTM A519 1026 seamless steel pipe/tube from China2025-09-23 20:45:18 -
ASTM A519 carbon and alloy steel mechanical tubingUS$ 580 - 580MOQ: 18 Metric TonsThickness: 2, 30Section Shape: RoundOuter Diameter: 10 - 324 mmPlace of Origin: Shandong, ChinaShandong Liaocheng Joyoung Steel Pipe Manufacturing Co., Ltd. -
ASTM A519 SAE4140 precision seamless steel tubeUS$ 800 - 1,100MOQ: 5 TonsThickness: 1, 12Section Shape: RoundHebei Province Gold Mysterious Pipe Co., Ltd. -
astm a519 grade 4130 & astm a519 grade steel tubes pipe & seamless alloy steel tube astm a519US$ 1.02 - 3.48MOQ: 1 KilogramThickness: 0.5, 8Section Shape: RoundChangzhou Drake International Trade Co., Ltd. -
ASME A519 4130 alloy steel pipes， Alloy Steel Mechanical Tubing A519NegotiableMOQ: 10Brand Name: SunnySteelPlace of Origin: ChinaModel Number: 4130SunnySteel Enterprise Ltd. -
ASME A519 4130 alloy steel pipes, Alloy Steel Mechanical Tubing A519NegotiableMOQ: 1Brand Name: Sunny SteelPlace of Origin: ChinaModel Number: ASME A519 4130Sunny Steel Enterprise Ltd.
