Welded Seam Testing Total 259 manufacturers & suppliers found with 777 products
Audited Supplier
Manufacturer/Factory
Test Machine , Laboratory Equipment , Test Equipment , Material Testing Machine , Tensile Testing Machine
OEM, Own Brand
ISO 9001
-
US$ 1800 / Piece1 Piece (MOQ) -
US$ 1800 / Piece1 Piece (MOQ)
-
US$ 1800 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
Spiral Welded Pipe Mill , ERW Tube Mill , End Facing and Beveling Machine , Hydrostatic Tester , Cold Roll Forming Mill
Own Brand
ISO 9001
-
US$ 150000 / Set1 Set (MOQ)
-
US$ 150000 / Set1 Set (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
WUXI ZHANGHUA PHARMACEUTICAL EQUIPMENT CO., LTD.
Since 2009 Suppliers with verified business licenses
5.0
2000+
Plant Area
62
Number of Employees
Manufacturer/Factory
, Trading Company
Pharmaceutical Equipment & Machinery
Own Brand, ODM, OEM
GMP
-
US$ 159999 / Piece1 Piece (MOQ)
-
US$ 159999 / Piece1 Piece (MOQ)
-
US$ 159999 / Piece1 Piece (MOQ)
Manufacturer/Factory
Pipe , Steel Pipe , Stainless Steel Pipe , Seamless Stainless Steel Pipe , Precision Stainless Steel Pipe
Own Brand
ISO 9001
-
US$ 1200 / Ton1 Ton (MOQ)
-
US$ 1200 / Ton1 Ton (MOQ)
-
US$ 1200 / Ton1 Ton (MOQ)
Trading Company
Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
OEM
ISO 9001, ISO 14001, ISO 14064
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 600 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Steel Tube , Carbon Steel Pipe , Welded Tube , Seamless Pipe , Stainless Steel Tube
OEM, ODM
ISO 9001, BSCI
-
US$ 400 / Ton5 Tons (MOQ)
-
US$ 500 / Ton2 Tons (MOQ)
-
US$ 20 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
-
US$ 899 / Ton10 Tons (MOQ)
-
US$ 899 / Ton10 Tons (MOQ)
-
US$ 899 / Ton10 Tons (MOQ)
Shandong Xinhe International Trade Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
150
Plant Area
9
Number of Employees
Trading Company
Steel Pipe , Steel Coil/Plate , Copper Coil/Plate , Aluminum Coil/Plate , Titanium Alloy
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, IATF16949, QC 080000...
-
US$ 550 / kg500 kg (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 440 / Ton1 Ton (MOQ)
Trading Company
Galvanized Steel , PPGI/PPGL , Steel Plate , Round Bar , Steel Pipe
OEM, ODM
ISO 9001, ISO 14001
-
US$ 550 / Ton1 Ton (MOQ)
-
US$ 700 / Ton28 Tons (MOQ)
-
US$ 1800 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
OEM, ODM
ISO 9001
-
US$ 650 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Jiangxi Guihai Trading Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
66
Plant Area
9
Number of Employees
Trading Company
Profile Steel Series , Steel Plate , Welded Pipe , Seamless Steel Tube
within 15 workdays
Nanchang, Jiangxi
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 2000 / Ton1 Ton (MOQ)
-
US$ 600 / Ton1 Ton (MOQ)
Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
400
Plant Area
26
Number of Employees
Manufacturer/Factory
, Trading Company
Elbows , Flangs , Pipe Caps , Tees , Threads
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Shandong Jiugang Tisco Steel Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
10 Mil
Annual Revenue
132
Plant Area
8
Number of Employees
Trading Company
Stainless steel profiles , carbon steel , galvanized steel
OEM, ODM
ISO 9001, QC 080000
-
US$ 550 / Ton10 Tons (MOQ)
-
US$ 550 / Ton10 Tons (MOQ)
-
US$ 550 / Ton10 Tons (MOQ)
Manufacturer/Factory
Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
OEM
ISO 9001, ISO 9000, ISO 14001
-
US$ 520 / Ton1 Ton (MOQ)
-
US$ 520 / Ton1 Ton (MOQ)
-
US$ 520 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Group Corporation
Seamless Steel Pipe , Boiler Tube , Casing Pipe , Alloy Steel Pipe
Tianjin, Tianjin
-
US$ 450 / Ton5 Tons (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 450 / Ton5 Tons (MOQ)
Naxin Heavy Industry Group Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Hot Rolled Steel Coil/Plate , Cold Rolled Steel Coil/Plate , Galvanized Steel Coil/Plate , Galvanized Steel Pipe , PPGI/PPGL Color Coated Steel Coil
ISO 9001
Jinan, Shandong
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 490 / Ton1 Ton (MOQ)
-
US$ 490 / Ton1 Ton (MOQ)
Manufacturer/Factory
Carbon Steel Plate , Carbon Steel Pipe Tube , Stainless Steel Pipe Tube , PPGI Color Coated Coil , Galvanized Pipe
OEM
Response Time≤3h
-
US$ 550 / tons1 tons (MOQ)
-
US$ 500 / tons1 tons (MOQ)
-
US$ 500 / tons1 tons (MOQ)
Shanxi Huaao Machinery Engineering Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
18 Mil
Annual Revenue
80
Plant Area
6
Number of Employees
Trading Company
Rolling Mill , Pipe Mill , Rolls , Cardan Shaft , Forging
Company Standard
Xinzhou, Shanxi
-
US$ 300000 / Set1 Set (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
Liaocheng Shengteng New Material Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
60
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
ODM, OEM
ISO 9001, BSCI, ANSI/ESD
-
US$ 450 / Piece3 Pieces (MOQ)
-
US$ 625 / Ton10 Tons (MOQ)
-
US$ 490 / Ton3 Tons (MOQ)
Manufacturer/Factory
ERW Tube Mill , Steel Pipe Making Machine , API Pipe Making Machine , Steel Coil Slitting Machine , Steel Coil Slitting Line
OEM, ODM, Own Brand
ISO 9001, QC 080000
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
OEM, ODM
ISO 9001, ANSI/ESD, ASME
-
US$ 550 / Ton1 Ton (MOQ)
-
US$ 550 / Ton1 Ton (MOQ)
-
US$ 550 / Ton1 Ton (MOQ)
Manufacturer/Factory
Solid State High Frequency Welder , ERW Tube Mill , Pipe Making Machine , Solid State Hf Welder , Ribbed Rebar Machine
OEM, Own Brand
ISO 9001
-
US$ 22000 / Set1 Set (MOQ)
-
US$ 22000 / Set1 Set (MOQ)
-
US$ 22000 / Set1 Set (MOQ)
Manufacturer/Factory
Tube Mill , Pipe Making Machine , Tube Making Machine , Tube Production Line , Pipe Production Line
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 450000 / Set1 Set (MOQ)
-
US$ 190000 / Set1 Set (MOQ)
-
US$ 180000 / Set1 Set (MOQ)
Yangtze Steel Group (China) Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
210
Plant Area
16
Number of Employees
Trading Company
Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 630 / Ton25 Tons (MOQ)
-
US$ 610 / Ton25 Tons (MOQ)
-
US$ 448.54 / Meter6 Meters (MOQ)
Manufacturer/Factory
Stainless Steel Pipe , Pipe Fittings , Ss Plate/Sheet , Stainless Steel Seamless Pipe , Stainless Steel Tube
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
-
US$ 3 / Piece1 Piece (MOQ)
-
US$ 3000 / Ton1 Ton (MOQ)
-
US$ 3000 / Ton1 Ton (MOQ)
Botou Boheng Metallurgical Equipment Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
23
Number of Employees
Manufacturer/Factory
, Trading Company
Pipe Machine , Slitting Machine
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 198000 / Piece1 Piece (MOQ)
-
US$ 80000 / Piece1 Piece (MOQ)
-
US$ 120000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Welded Pipe Mill , ERW Pipe Mill , LSAW Pipe Mill , SSAW Pipe Mill , Slitting Line
OEM
ISO 9001
-
US$ 100000 / Set1 Set (MOQ)
-
US$ 500000 / Piece1 Piece (MOQ)
-
US$ 500000 / Piece1 Piece (MOQ)
Guangdong Shunde Seko Machinery & Technology Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1700
Plant Area
23
Number of Employees
Manufacturer/Factory
, Trading Company
Pipe Production Line; Polishing Machine; Weld Bead Roller Machine; Weld Tracking System; Bright Annealing Machine
ODM, OEM
ISO9001:2015
-
US$ 14800 / Set1 Set (MOQ)
-
US$ 14800 / Set1 Set (MOQ)
-
US$ 14800 / Set1 Set (MOQ)
Hunan Hengan Weiye Metal Products Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
2000+
Plant Area
26
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Pipe
ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
-
US$ 465 / Ton1 Ton (MOQ)
-
US$ 400 / Ton5 Tons (MOQ)
-
US$ 400 / Ton5 Tons (MOQ)
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
-
US$ 200 / Ton1 Ton (MOQ)
-
US$ 200 / Ton1 Ton (MOQ)
-
US$ 200 / Ton1 Ton (MOQ)
Audited Supplier
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