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China Factory ERW Welded Black Hollow Section Alloy Square Rectangular Steel TubeNegotiableMOQ: 1 TonPlace of Origin: ChinaType: SeamlessApplication: Automotive, solar energy, metal products, household appliances, precision electronics, containers, machinery manufacturing, elevators, sanitary ware, rail transit, pressure vessels, architectural decoration, nuclear power, catering kitchenware, chemical equipment, daily electrical appliances, food machinery, structural pipe, etcWelding Line Type: SeamlessJiangsu Zhonggongte Metallurgical Technology Co., Ltd.
1 YR -
Q195 Square/Rectangular Welded Carbon Steel Pipe/Tube API 5L ASTM A53 in Stock Suitable for Cold Climates for Building MaterialUS$ 1500MOQ: 1 TonCertification: ABS, ROHS, OtherWarranty: 12個(gè)月Technique: Cold DrawnSurface Treatment: PolishedZhongzheng Stainless Steel Co., Ltd.
1 YR -
Spot Weld Tube Inserts square Plastic Cap End Tube Cap SquaredUS$ 0.09 - 0.35MOQ: 200 PiecesBrand Name: MOCAPPlace of Origin: Guangdong, ChinaModel Number: SQ SeriesPlastic Modling Type: InjectionZhongshan MOCAP Industry Co.,LTD
1 YR -
square tube bracket/ welded tube bracketNegotiableMOQ: 1000 PiecesPlace of Origin: Shanghai, ChinaBrand Name: OEMUsage: Shelf BracketMaterial: MetalShanghai Ninefold Import Export Co., Ltd.
5 YRS -
metal table frames square tube table legUS$ 21 - 24MOQ: 200 SetsMaterial: MetalMetal Type: IronUse: Other, Table, Office Table leg/ Table FramePlace of Origin: Fujian, ChinaXiamen Eihui Industry & Trade Co., Ltd.
5 YRS -
round square tubes for tent frame fiberglassUS$ 0.05 - 50MOQ: 250 SetsPlace of Origin: Guangdong, ChinaBrand Name: SanchuangfrpModel Number: SQ1409262Application: tent frameSanchuang FRP Products Factory In Shipai Town Dongguan City
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 -
irrigation machinery part of frame weld drive tubeUS$ 1 - 100,000MOQ: 1 SetType: Other, irrigationUse: CultivatorsPlace of Origin: Liaoning, ChinaModel Number: 6 5/8" Dia. pipeRainfine (Dalian) Irrigation Co., Ltd.
5 YRS -
GB JIS welded seamless 310s stainless steel square pipe tubeUS$ 1,250 - 1,280MOQ: 5 TonsBrand Name: RendaPlace of Origin: Shandong, ChinaModel Number: 310sCertification: ISOShandong Renda International Trade Co., Ltd.
5 YRS -
MF0032 Fiberglass pultrusion profiles, FRP frame frp grating/channel/tube, Pultruded Frp Square tubeUS$ 0.01 - 100MOQ: 2000 MetersPlace of Origin: Anhui, ChinaBrand Name: MeifengModel Number: MFFGApplication: Building and construction,engineering,sportNanjing Mingfeng Composite Material Co., Ltd.
5 YRS -
316L welded SS round/square/elliptical/oval/rectangular pipe/tube MANUFACTURERUS$ 500 - 1,000MOQ: 1 TonBrand Name: CUNRUIPlace of Origin: Jiangsu, ChinaModel Number: SeamlessJiangsu Cunrui Metal Products Co., Ltd.
5 YRS -
Galvanized Square Steel Pipe Welded Carbon Square Steel PipesNegotiableMOQ: 1 PieceThickness: 1.5, 30Section Shape: SquareHunan Yige Special Steel Science Technology Co.,Ltd
1 YR -
50 x 50 x 3.75 mm best quality welded square steel tubeUS$ 550 - 750MOQ: 25 Metric TonsPlace of Origin: ChinaCertification: APIThickness: 1.0, 20Application: Structure PipeTangshan Shuixin Steelrolling Company Limited -
50 x 50 x 3.75 mm best quality welded square steel tubeUS$ 350 - 550MOQ: 25 Metric TonsPlace of Origin: ChinaCertification: OtherThickness: 1.4, 2.0Application: Structure PipeTANGSHAN CITY FENGRUN DISTRICT SHUIXNI STEELROLLING CO., LTD -
China strong stability automatic square tube forming pipe welding machineUS$ 300000 - 320000MOQ: 1 SetBrand Name: BHPlace of Origin: ChinaModel Number: HG273Certification: CEBotou Boheng Metallurgical Equipment Manufacturing Co.,Ltd -
China strong stability automatic square tube forming pipe welding machineUS$ 88000 - 98000MOQ: 1 SetBrand Name: BHPlace of Origin: ChinaModel Number: HG76Certification: CEBotou Boheng Metallurgical Equipment Manufacturing Co.,Ltd -
50 x 50 x 3.75 mm best quality welded square steel tubeUS$ 569 - 669MOQ: 10 TonnesBrand Name: square steel pipePlace of Origin: ChinaModel Number: square steel pipeMaterial: IronZhongjian Santai (Beijing) International Trade Co., Ltd. -
Square welded tubing for IBC FRAMEUS$ 1 - 100MOQ: 5000 PiecesPlace of Origin: Shandong, ChinaCertification: APIThickness: 0.8, 2Application: Structure PipeWeifang East Steel Pipe Co., Ltd. -
China Manufacturer All Size Welded Square Rectangular Steel Pipe/TubeUS$ 600 - 750MOQ: 5 TonsPlace of Origin: ChinaThickness: 1, 22Outer Diameter: 20mm*30mm-400mm*600mm / 10mm*10mm-600mm*600mmTianjin Shengteng International Trading Co.,LTD -
Building material Q195/Q235 erw welded pre galvanized square structure steel pipe/tubeUS$ 500 - 600MOQ: 10 TonsPlace of Origin: ChinaCertification: APIThickness: 0.5, 20Application: Structure PipeTianjin Bach Steel Trade Co., Ltd. -
Square Hole Straight Seam Perforated Metal Welded Tubes Filter FrameNegotiableMOQ: 1Brand Name: Zhi Yi DaPlace of Origin: ChinaWuxi Zhi Yi Da Metal Products CO., Ltd. -
Thin wall square hollow sectionUS$ 695 - 720MOQ: 25 TonsPlace of Origin: ChinaThickness: 0.5, 50Application: Structure PipeSurface Treatment: Other, black or galvanized or as clients requriementHebei Borun Steel Trade Co., Ltd -
Spiral pipe longitudinal welded pipeUS$ 1 - 3200MOQ: 1 TonPlace of Origin: Aland IslandsCertification: APIThickness: 1, 4500Application: Chemical Fertilizer PipeTianjin Weilian Steel Pipeline Co., Ltd -
Directly Forming Square 150x150mmUS$ 100000 - 5000000MOQ: 1 SetBrand Name: Tubo MachineryPlace of Origin: ChinaType: Pipe MillAfter-sales Service Provided: Engineers available to service machinery overseasHEBEI TUBO MACHINERY CO., LTD. -
Global Buyer Activity
GH Purchaser verified certifications for weld square steel tube2025-09-25 12:17:32
BH Sourcing Agent submitted an RFQ for EN10210 Welded Square tubing2025-09-24 04:50:10
CG Business Owner placed an order for Better Welding Square Pipe2025-09-25 13:21:31
ALA Verified Buyer inquired about Welded square tube2025-09-26 03:31:16
BT Operations Head placed an order for Weld Square Tube2025-09-27 12:40:49
NP Purchasing Director requested specs for Sell Square Welded Tubes2025-09-27 23:29:14
MM Operations Head negotiating terms for welded square tube2025-09-27 22:16:01
NR Procurement Lead negotiating terms for Square Welded Steel Tubes2025-09-27 23:47:28
TD Purchaser is sourcing square welded steel tube2025-09-26 11:49:52
LB Sourcing Manager negotiating terms for Square pipe, Welded tube2025-09-25 03:06:23 -
Welded square Frame fenceUS$ 3.98 - 6.98MOQ: 10 SetsPlace of Origin: Hebei, ChinaBrand Name: apykModel Number: apyk064Frame Material: MetalAnping County Yikuo Hardware & Wire Mesh Products Co., Ltd. -
Square tube Hacksaw FrameUS$ 2 - 3.8MOQ: 1000 PiecesBrand Name: GAODESI, GAODESI TOOLSModel Number: GSC-0308Material: Other, alloy steelType: Other, Hacksaw, HacksawGaodesi Tools (Foshan) Co., Ltd. -
square frame tubeUS$ 500 - 650MOQ: 20 Metric TonsThickness: 1.5, 5Section Shape: SquareHenan Province Canglong Steel Structure Engineering Co., Ltd. -
Welding Square Steel TubeUS$ 350 - 750MOQ: 2 TonsThickness: 1.0, 35Section Shape: RectangularJinan Xin Jiyuan Special Section Tube Co., Ltd. -
Welded Square Steel TubesUS$ 520 - 790MOQ: 10 TonsThickness: 0.5, 30Section Shape: SquareTangshan Jiaxi Trading Co., Ltd. -
Welded Square Steel tubeUS$ 500 - 800MOQ: 25 Metric TonsPlace of Origin: Hebei, ChinaThickness: 0.7, 2Lanchuang Trading Co., Ltd. -
Sanitary welded Square tubesUS$ 2900 - 3300MOQ: 1 TonBrand Name: raychem steelPlace of Origin: ChinaModel Number: 13587884525Thickness: 1 to 30mmZHEJIANG RAYCHEM STEEL INDUSTRY CO., LTD.
