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DSP Control System /seamless Steel Pipe Laser Engraving MachineUS$ 500 - 600MOQ: 1 SetCondition: NewLaser Type: CO2Engraving Area: 230mmx200mm (Clamp is 140mmX100mm)Engraving Speed: < 200mm/sJinan Zhongtang Mechanical Equipment Co., Ltd.
5 Yrs -
Seamless Oil Drill Pipe Solids Control Mud GunNegotiableMOQ: 1 SetCondition: NewPlace of Origin: Shaanxi, ChinaBrand Name: BrightwayModel Number: BWNJQ50Xi'an Brightway Energy Machinery Equipment Co., Ltd.
5 Yrs -
Butt Weld Seamless/welded Stainless Steel Pipe FittingUS$ 1 - 15MOQ: 1 UnitMaterial: Stainless SteelTechnics: Other, Forged, ForgedType: OtherPlace of Origin: Shaanxi, ChinaXi'an Yunyi Instrument Co., Ltd.
5 Yrs -
Astm A335 P11 Seamless Steel Pipe A335 P91 Pipe Studded TubeNegotiableMOQ: 100 PiecesPlace of Origin: Jiangsu, ChinaBrand Name: KEHENGType: Boiler TubeJiangsu Keheng Petro Chemical & Electrical Machinery Co., Ltd.
5 Yrs -
Large Hollow Spindle Bore CNC Lathe For Pipe Thread API Threads CKG1322AUS$ 10,000 - 15,000MOQ: 1 SetBrand Name: HaiShuPlace of Origin: Shandong, ChinaAfter-sales Service Provided: Overseas third-party support availableCondition: NewHorizontal Lathe Co., Ltd.
5 Yrs -
China Spiral Pom/pp/pe Pipe Bending Machine Seamless Pipes Aluminum Brass Alloy With the Better Turning Grinding Milling MachineUS$ 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 -
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 Steel Pipes Construction Building Material Quality Control Pre-shipment Inspection in Liaocheng Jinan ChinaUS$ 158 - 258MOQ: 1 CasePlace of Origin: Jiangsu, ChinaBrand Name: Sunchine InspectionModel Number: Sunchine Inspection ServicesNanjing Sunchine Quality Control Technology Service Co., Ltd.
5 Yrs -
Non-Alloy Cold Drawn Seamless Round Steel Pipe With China Factory Direct and High PrecisionNegotiableMOQ: 1 TonPlace of Origin: ChinaCertification: Other, ISO,CE,BVThickness: 1, 30Application: Other, Agircultural machinery，mining machineryHunan Yige Special Steel Science Technology Co.,Ltd
1 Yr -
Seamless Api 5ct Casing PipeNegotiableMOQ: 1 Metric TonThickness: 0.224, 0.514Section Shape: RoundSinotai Petroleum Equipment Co., Ltd.
5 Yrs -
Api Sch 40 Seamless Carbon Steel PipeUS$ 800 - 1,500MOQ: 1 PieceThickness: 1.5, 40Section Shape: RoundOuter Diameter: 60 - 630 mmPlace of Origin: ChinaFoshan Jianda Valve Pump Co., Ltd.
5 Yrs -
Hastelloy C-276/n06455/n06022 With Astm/aisi Standard Seamless Tube/pipe For Heat Treatment IndustryUS$ 28000 - 30000MOQ: 1 TonBrand Name: TISCO, BAOSTEEL, POSCO, JISCO, LISCOPlace of Origin: ChinaModel Number: Hastelloy X Monel K-500 Invar36 Nickel 201/200Type: Nickel BarLianyungang Dapu Metal Materials Co., Ltd
3 Yrs -
API 5CT Seamless Steel PipeUS$ 500 - 900MOQ: 5 TonsPlace of Origin: ChinaCertification: Other, GOSTThickness: 3, 100Application: Oil PipeHebei Tirico Pipeline Co.,Ltd -
OCTG API 5L/ API 5CT Seamless Steel PipeNegotiableMOQ: 25 Metric TonsPlace of Origin: ChinaCertification: CEThickness: 1.2, 63.5Application: Oil PipeShandong Youjia New Materical Co., Ltd -
API 5CT Seamless Pipe Oil Casing PipeNegotiableMOQ: 5 TonsThickness: 5.21, 16.13Section Shape: RoundOuter Diameter: 4.5, 20Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd -
Baotou Steel API 5L Seamless Steel PipeNegotiableMOQ: 30 Metric TonsType: SeamlessTechnique: Hot RolledSurface Treatment: Other, 3LPE 3PE FBE polyethyleneUsage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & DecorationBaotou Jiuhong Trading Co.Ltd -
API 5L Seamless Steel Fluid PipeUS$ 700 - 900MOQ: 20 TonsPlace of Origin: ChinaCertification: APIThickness: 2, 40Application: Gas PipeHebei Borun Steel Trade Co.,Ltd -
Steel PipeNegotiableMOQ: 1 PieceType: SeamlessWarranty: 2 yearTechnique: Hot RolledSurface Treatment: BlackHunan Baling Steel Co., Ltd -
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API 5L Seamless Steel Fluid PipeUS$ 700 - 900MOQ: 10 TonsPlace of Origin: ChinaCertification: APIThickness: 2, 40Application: Fluid PipeHebei Borun Steel Trade Co.,Ltd -
LINEPIPE API 5L GR.B PSL2|Transportation for Oil and Gas|Specification 20” STD 508mm x 9.53mm|MADE BY HEBEI CHANGFENG STEEL TUBE MANUFACTURING GROUPUS$ 450 - 550MOQ: 20 TonnesPlace of Origin: ChinaCertification: APIThickness: 2, 32Application: Hydraulic PipeHebei Changfeng Steel Tube Manufacturing Group Co.,ltd -
API 5L Seamless Carbon Steel Pipe /ASTM A106 Gr.B Seamless Steel PipeUS$ 500 - 980MOQ: 5 TonsPlace of Origin: ChinaCertification: APIThickness: 1, 20Application: Structure PipeTianjin Dalipu Oil Country Tubular Goods 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 -
Seamless Steel Pipe SupplyUS$ 750 - 1000MOQ: 50 Metric TonsPlace of Origin: ChinaCertification: APIThickness: 2, 60Application: Oil PipeInner Mongolia Hualite Import & Export Trading Co., Ltd. -
Seamless (SMLS) Steel PipeUS$ 630 - 725MOQ: 25 TonsPlace of Origin: ChinaCertification: APIThickness: 2, 40Application: Gas PipeHebei Borun Steel Trade Co., Ltd -
Carbon Steel Seamless Pipe API 5L Gr.B/X42/X65 PSL 1 Line Pipe For Oil and Gas IndustryUS$ 650 - 950MOQ: 5 TonsPlace of Origin: ChinaCertification: APIThickness: 2.5, 80Application: Fluid PipeShaanxi Jia De Import & Export Co.,ltd -
Coupling Seamless Steel Pipe of Tubing Groove CouplingUS$ 10 - 100MOQ: 1 PieceBrand Name: DALIPUPlace of Origin: ChinaModel Number: 7-5/8“Material: Stainless SteelTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
Global Buyer Activity
Buyer verified certifications for Seamless (SMLS) steel pipe2025-10-30 10:09:50
Import Coordinator submitted an RFQ for steel pipe5 hours ago
Procurement Specialist verified certifications for DSP control system /seamless steel pipe laser engraving machine2025-10-30 18:11:25
Procurement Specialist submitted an RFQ for LINEPIPE API 5L GR.B PSL2|Transportation for oil and gas|Specification 20” STD 508mm x 9.53mm|MADE BY HEBEI CHANGFENG STEEL TUBE MANUFACTURING GROUP42 minutes ago
Buyer is sourcing Baotou Steel API 5L Seamless Steel Pipe2025-10-28 19:24:21 -
Carbon Seamless Steel Pipe ASTM A53/A106 Gr.BUS$ 500 - 700MOQ: 1 PieceThickness: 2, 80Section Shape: RoundOuter Diameter: 21.3, 762Cangzhou Botop International Co., Ltd -
API 5L X52 Carbon Seamless Steel PipeUS$ 600 - 800MOQ: 5 TonsPlace of Origin: ChinaThickness: 2, 100Technique: Hot RolledTianjin Shengteng International Trading Co.,LTD -
Seamless Carbon Pipe ASTM A106/cold Rolled Steel Welded ERW Pipe API Petroleum Casing PipeUS$ 35 - 295MOQ: 10 MetersBrand Name: OasisPlace of Origin: ChinaModel Number: a312 seamless stainless steel pipeCertification: ISOOasis Oil Tools Co., Ltd -
Seamless Steel PipeUS$ 525.82 - 1001.56MOQ: 1 PiecePlace of Origin: ChinaCertification: APIThickness: 1.65, 22Application: Fluid PipeHebei Abter Steel Pipe Co.,ltd -
ASTM A106/API 5L GR.B Steel PipeUS$ 550 - 650MOQ: 5 Short TonsPlace of Origin: ChinaCertification: APIThickness: 2, 40Application: Fluid PipeHebei Allland Steel Pipe Manufacturing Co.,ltd -
9 5/8\" API Seamless Casing PipeUS$ 1 - 36MOQ: 1 MeterPlace of Origin: ChinaCertification: APIThickness: 5.21, 16.13Application: Oil PipeOasis Oil Tools Co.,Ltd -
API 5CT Casing and Tubing PipeUS$ 830 - 980MOQ: 25 TonsPlace of Origin: ChinaCertification: APIThickness: 2, 7Application: Oil PipeHebei Borun Steel Trade Co.,Ltd
