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Alloy Steel Pipe Flange Manufacturers & Suppliers

Alloy Steel Pipe Flange Total 1,875 manufacturers & suppliers found with 5,625 products

Milesun Rubber & Plastic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2002

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Rubber Components , Rubber Damper/Shock Absorber/Sheet , Rubber-Metal Components , Sealing Ring , Home Appliance Rubber and Metal Components
OEM, ODM, Own Brand
ISO 9001, ISO 14001, IATF16949
  • EPDM NBR Nitrile Neoprene PTFE Lined Rubber Double Sphere Floating Stainless Steel Flange Flexible Expansion Joint
    US$ 46 / Piece
    1000 Pieces (MOQ)
  • EPDM Rubber Joint Expansion Fire Fighting Flange High Quality Flexible Rubber Joint
    US$ 46 / Piece
    1000 Pieces (MOQ)

Dongguan Guanneng Automation Technology Development Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area900
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory , Trading Company
CNC Machining Parts , Precision Machining Parts , Precision CNC Machining Parts , CNC Turning Part , Machinery Part
ODM, OEM, Own Brand
ISO9001:2015
  • Best Price Stable Quality Custom Stainless Steel Metal Bland Pipe CNC Turned Machining Precision Blind Slip on Flange
    US$ 9 / Piece
    100 Pieces (MOQ)

Hefei Mingpin Metals Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area142
Plant Area
Number of Employees4
Number of Employees
Trading Company
Flange , Gate Valve , Pipe Fitting , Steel Flange , Stainless Steel Flange
ODM, OEM
ISO 9001
  • Forged Alloy Flange for Oil and Gas
    US$ 10 / Piece
    1 Piece (MOQ)

Tianjin Wobeide Technology Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Metal Stamping Parts , Auto Parts , Motorcycle Parts , Sheet Metal Processing , Accessories
OEM, ODM
ISO 9001, ISO 14064
  • Skillful Manufacture Ss Threaded Flanges CNC Duplex Stainless Steel Flat Face Flange
    US$ 0.2 / Piece
    10 Pieces (MOQ)

Hangzhou Santiway International Co., Ltd.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Annual Revenue58 Mil
Annual Revenue
Plant Area392
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory
Light steel structures & its accessories and related machine , such as steel tile , roofing sheet , steel coil and roll forming machine.
Own Brand, ODM, OEM
ISO9001:2008
  • China Customized ANSI Carbon Stainless Alloy Steel Welding Neck Flanges
    US$ 3 / Piece
    50 Pieces (MOQ)

Hebei Jinmai Casting Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Malleable Iron Pipe Fitting , Pipe Products , Pipe Nipple , Gi Fitting , Pipe Fitting
Own Brand
Response Time≤3h
  • DIN DN50 65 80 100 Pn10 16 SS304 316 316L Stainless Steel Flange Flexible Rubber Soft Joint Flange
    US$ 0.6 / Piece
    1000 Pieces (MOQ)

Qingdao Hailite Auto Parts Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Trailer Accessory , Trailer Axle , Trailer Part , Trailer SKD/SKD , Truck Parts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Manufacturer of Aluminum Alloy Flanges Flanges for Tanker (02)
    US$ 1 / Piece
    1 Piece (MOQ)

Junying Metal Manufacturing Co., Limited

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
CNC Part , Machining Part , CNC Service , Die Casting , CNC Prototype
OEM, ODM, Own Brand
Response Time≤3h
  • OEM ODM Good Price Anodizing Aluminum Alloy Pipe Fitting Flange
    US$ 0.99 / Piece
    10 Pieces (MOQ)

Dongguan Yusi Automation Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Lean Pipe , Lean Tube , Lean Pipe Connector , Lean Pipe Joint , Workbench
ISO 9001
Dongguan, Guangdong
  • Hot Sale Ductile Iron Fusion Surface Epoxy Water Origin Place Pressure Model System Coating Flange Connection
    US$ 0.49 / Piece
    1000 Pieces (MOQ)

Dongguan Chimold Technology Co., Ltd

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Tool Steel , Precision Mould , Mold Making , CNC Machined Parts , Mould Base
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 14064...
  • 1.2436 Mould Steel Plate Bar Pipe Fitting Flange of Plate Tube and Rod Square Tube Plate Round Bar Sheet Coil Flat
    US$ 1760 / Ton
    5 Tons (MOQ)
Manufacturer/Factory , Trading Company
Weld Overlay , Steel Pipe Fittings , Hot-Induction Bend , Clad Pipe Fittings , Flange
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI, ANSI/ESD...
  • Clad Pipe Fittings Clad Flange Weld Overlay Clad Flange with Gtaw/Hot-Wire-TIG
    Negotiable
    1 Piece (MOQ)

Zhejiang Huiyu Flange Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
N/a
Wenzhou, Zhejiang
  • ASME ANSI BS En DN100 Class150 F304/304L Stainless Steel Slip on Flange
    US$ 4 / Piece
    10 Pieces (MOQ)
  • ANSI B16.5 Nps2"150lb 304L Stainless Steel Welding Neck Flange Blind Flange
    US$ 4 / Piece
    10 Pieces (MOQ)
  • 2500lb Rj Welding Neck Flange Stainless Steel F304 F316L F321 Flange
    US$ 2 / Piece
    10 Pieces (MOQ)

Zhejiang Zhiyu Pipe Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Pipe , Flanges
ODM, OEM, Own Brand
Wenzhou, Zhejiang
  • Hot Selling Stainless Steel 304/316L Flat Welding Flange/Slip on Flange
    US$ 0.378 / Piece
    1000 Pieces (MOQ)
  • Stainless Steel Large-Diameter Butt Welding Flange
    US$ 0.378 / Piece
    1000 Pieces (MOQ)
  • High Quality Stainless Steel 304/316L Flat Welding Flange/Slip on Flange
    US$ 0.378 / Piece
    1000 Pieces (MOQ)

Cangzhou Yiwen Pipeline Equipment Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Pipe Reducer , Pipe Cap , Pipe Elbow , Pipe Tee , Pipe Bend
ODM
ISO 9001, ISO 9000, ISO 14000, BSCI
  • Stainless Steel Forged So/ Blind/Slip on/Threaded/Socket Welding/Steel Pipe/Plate/Weld Neck/Carbon Steel Flange
    US$ 0.4 / Piece
    1 Piece (MOQ)
  • ASME B16.5/ASTM A694 F60 RF Carbon Stainless Steel Pipe Plate Weld Neck Flange
    US$ 0.01 / Piece
    1 Piece (MOQ)
  • ASME A105 150lbs Sch40 Rasied Face Manufacturer Carbon Steel Threaded Pipe Flange
    US$ 18 / Piece
    1 Piece (MOQ)

Zhejiang Longgong Valves Technology Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees41
Number of Employees
Manufacturer/Factory , Trading Company
Valves
ODM, OEM
ANSI/ESD
  • ANSI/DIN/GB SS304 SS316 Stainless Steel Forged Flange
    US$ 2 / Piece
    1 Piece (MOQ)
  • F304/F316 Stainless Steel Welding Necking Flange
    US$ 2 / Piece
    1 Piece (MOQ)
  • F304/F316 Stainless Steel Welding Necking Sw/So/Pl Flange RF
    US$ 2 / Piece
    1 Piece (MOQ)

Hunan Shunfu Metal Material Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area68
Plant Area
Number of Employees24
Number of Employees
Trading Company
Steel Pipe
ODM, OEM
Response Time≤3h
  • ANSI B16.5 Class 1500 Forged Flanges
    US$ 600 / Piece
    1 Piece (MOQ)
  • ANSI B16.5 Class 2500 Forged Flanges
    US$ 600 / Piece
    1 Piece (MOQ)
  • ANSI B16.5 Class 900 Forged Flanges
    US$ 600 / Piece
    1 Piece (MOQ)

Qingdao Infinity Industries Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
CNC Machined Parts , Sensor Components , Hydraulic Cylinder Parts , Suspension System Components , Piston Heads
OEM, ODM, Own Brand
Response Time≤3h
  • Customized CNC Part Stainless Steel Flanges/Disk for Food Industries by CNC Turing and Milling
    US$ 3.5 / Piece
    100 Pieces (MOQ)
  • Stainlesss Steel Customzied Flanges and Adapters by CNC Processing
    US$ 2.5 / Piece
    100 Pieces (MOQ)
  • Stainless Steel Customized Flanges by CNC Machining and Surface Treatment Eletropolishing
    US$ 2.5 / Piece
    100 Pieces (MOQ)

Shanghai Shenglongpan Electric CO., ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Bolt and Nut , Nut Product , Screw Product , Flange Pipe Fitting , Brass Fitting
OEM, ODM, Own Brand
ISO 9001, QC 080000
  • Customized Cast 316 304 Stainless and Aluminum Pipe Flanges
    US$ 75 / Piece
    200 Pieces (MOQ)
  • OEM Customized Carbon Steel Titanium Stainless Steel 304 Weld Flange
    US$ 70 / Piece
    200 Pieces (MOQ)
  • Welding DIN 2576 ANSI Carbon Steel Forged Blind Flange for Pipe Fitting
    US$ 40 / Piece
    200 Pieces (MOQ)

Tianjin Elecmotor Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Grey Iron Casting , Ductile Iron Casting , Stainless Steel Casting , Aluminum Casting
OEM
Response Time≤3h
  • Telec Investment Casting Stainless Steel Pipe Connector Flange
    US$ 0.9 / Piece
    500 Pieces (MOQ)
  • Telec Manufacturer Stainless Steel Butt Welding Flange Forging with Neck High Pressure Flange
    US$ 0.9 / Piece
    500 Pieces (MOQ)
  • Telec OEM Custom Machinery Casting Stainless Steel Investment Flange
    US$ 0.9 / Piece
    500 Pieces (MOQ)

AIRMAX AL CO., LIMITED

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory , Trading Company
Metal Parts
ODM, OEM
ISO 9000, ISO 14001
  • OEM/ODM Progressive Die Flange Tdf Flange Tdc Flange Air Condition Flange
    US$ 0.03 / Piece
    10000 Pieces (MOQ)
  • Customized 35mm Flange Metal Stamping Parts Tdc Flange Duct Flange
    US$ 0.03 / Piece
    100000 Pieces (MOQ)
  • Customized Flange Tdf Flange Metal Stamping Parts Galvanized Air Duct Flange
    US$ 0.03 / Piece
    10000 Pieces (MOQ)

Baowu Aluminum (Shandong) Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Aluminum Tube , Aluminum Plate , Aluminum Foil , Aluminum Coil , Aluminum Circle
Own Brand
ISO 9001
  • OEM Processing Custom Metal Stamping Parts All Kinds of Material Fittings Flange
    US$ 1800 / Ton
    1 Ton (MOQ)
  • DN15 1/2" Black Malleable Floor Flange Fittings Thread Pipe Bracket
    US$ 1800 / Ton
    1 Ton (MOQ)
  • ASME/ANSI/DIN/ Stainless Steel // Steel Carbon Steel Forged Flange
    US$ 1800 / Ton
    1 Ton (MOQ)

Shanghai Xilong International Trade Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees1
Number of Employees
Trading Company
Stainless Steel Pipe , Stainless Steel Plate , Aluminium Sheet , Steel Pipe Fittings
OEM, Own Brand
ISO 9001
  • China Supplier DIN 150lb Threaded Flange 316L Stainless Steel
    US$ 0.08 / Piece
    100 Pieces (MOQ)
  • Vacuum Fittings High Pressure Viewport Flange Welding
    US$ 0.08 / Piece
    100 Pieces (MOQ)
  • China Supplier DIN & A182 Weld Neck Stainless Steel Flange
    US$ 0.08 / Piece
    100 Pieces (MOQ)

Shanxi Jingdong Pipe Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Ductile Iron Manhole Cover
ISO 9001, ISO 14001, ISO 10012
Jincheng, Shanxi
  • DN80-DN2600 Ductile Iron Water Pipe Fittings 600mm Double Flange
    US$ 5 / pieces
    50 pieces (MOQ)
  • Round Di Flanged Adapter Ductile Iron Pipe Fitting Quick Flange Adaptor for PE Pipe
    US$ 5 / pieces
    50 pieces (MOQ)
  • Ductile Cast Iron Water Pipe Flanged Tee Bend Ductile Iron Pipe 600mm Double Flange
    US$ 5 / pieces
    50 pieces (MOQ)

Hebei Yshengze Pipeline Equipment Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Reducer Concentric , Flange , Elbow , Cap , Tee
OEM
within 15 workdays
  • Flat Welded Flange, Hot DIP Galvanized Flange
    US$ 2 / Piece
    100 Pieces (MOQ)
  • Stainless Steel Flange Carbon Steel Flange High Pressure Flange
    US$ 6 / Piece
    100 Pieces (MOQ)
  • ASME B16.5 Carbon Steel Forged RF/FF/Rtj Flat Plate/Socket Flange
    US$ 0.8 / Piece
    100 Pieces (MOQ)

Gaomi Huading Precise Metals Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
Silica Sol Casting Products , CNC , Machining Center , CNC Lathes , Investment Casting Parts
ODM, OEM
Response Time≤3h
  • OEM Flange with Stainless Steel Part
    US$ 2 / Piece
    1000 Pieces (MOQ)
  • Huading Metal Precision Casting Processing of Steel Flat Flange
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Huading Custom Forged Stainless Steel /Carbon Steel Thread Flange
    US$ 1 / Piece
    100 Pieces (MOQ)

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Fin Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Economizer
OEM, ODM
Response Time≤3h
  • ASTM A105 Forged Plate Flanges
    US$ 1 / Piece
    1 Piece (MOQ)
  • F304/304L F321 Stainless Steel Forged Flanges
    US$ 1 / Piece
    1 Piece (MOQ)
  • ASTM A182 Thread Connection Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Shangdian Flange Pipe Fittings Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees81
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Flanges , Stainless Steel Pipe Fittings
Own Brand, ODM, OEM
ISO9001:2015
  • JIS Standard DN25 10K SS304 Stainless Steel Plate Flange
    US$ 3.2 / Piece
    1 Piece (MOQ)
  • ASME B16.5 150lb 8" 316 Stainless Steel Flange Weld Neck Flange
    US$ 11 / Piece
    10 Pieces (MOQ)
  • Factory Price ASME B16.5 8” 150lb Welding Neck Flange
    US$ 5 / Piece
    1 Piece (MOQ)

Shanxi Solid Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
  • Professional Wholesale OEM BS, ANSI, JIS, DIN 304L Stainless Steel Carbon Steel A105 Forged Welding Neck 150lbs Threaded Forged Flanges Factory Price
    US$ 15 / Piece
    1 Piece (MOQ)
  • Supplying Butt Weld 2" ASTM A105n B16.5 Class 150 Galvanized Carbon Steel Flange
    US$ 15 / Piece
    1 Piece (MOQ)
  • DIN ANSI GOST SABS Standard Class 300 Carbon Steel Pipe Fitting A105 Forged Steel Flange
    US$ 15 / Piece
    1 Piece (MOQ)

Qingdao Keruyun Industrial Technology Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Sheet Metal Fabrication Parts , Welding Parts , Casting Parts , Stamping Parts , Machining Parts
OEM, ODM
Response Time≤3h
  • Customized Factory Stainless Steel Flange Fitting Pipe Flange Socket Weld Flanges with Metal Casting
    US$ 5 / Piece
    5 Pieces (MOQ)
  • Customized OEM ODM Weld Metal Casting Neck Carbon Steel Pipe Flanges Slip-on Flange SS316
    US$ 5 / Piece
    5 Pieces (MOQ)
  • Custom ODM Stainless Steel Flange Socket Welding Screwed Flange with Metal Casting Ss Pipe Flange
    US$ 5 / Piece
    5 Pieces (MOQ)

Xiamen Openex Mechanical Technology Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Metal Fabrication , CNC Machining , Sheet Metal Fabrication , Tube Sheet , Aluminum Casting
OEM, ODM, Own Brand
ISO 9001, IATF16949
  • Custom Steel Pipe Flange Machining and Fabrication Manufacturing Service
    US$ 1700 / Ton
    1 Ton (MOQ)
  • Large Diameter Stainless Steel Pipe Flange Ring Machining
    US$ 1700 / Ton
    1 Ton (MOQ)
  • Precision Large Steel Pipe Flanges and End Rings Manufacturer
    US$ 1.7 / kg
    1000 kg (MOQ)
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Business Type

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Management Certification

ISO 9001 (1,211) ISO 14001 (495) ISO 9000 (351) ISO9001:2015 (236) IATF16949 (223) ISO 14000 (199) OHSAS/ OHSMS 18001 (165) ISO 20000 (151) ISO 14064 (123) BSCI (118) QC 080000 (116) HSE (114) Others (109) GMP (103) ISO14001:2015 (90) ASME (87) ANSI/ESD (57) ISO 13485 (47) ISO 10012 (42) ISO 22000 (37) BS 25999-2 (37) ISO 50001 (35) ISO 17025 (35) ISO 29001 (34) QHSE (33) BRC (31) GAP (30) WRAP (26) HACCP (26) ISO45001:2016 (25) SA 8000 (24) FSC (24) PAS 28000 (24) HQE (23) EICC (23) IFS (22) AIB (22) QSR (21) SEDEX (21) SHE Audits (20) LEED (20) BREEAM (19) ISO9001:2008 (10) TS16949 (3) OHSAS18001:2007 (3) ISO14001:2004 (2) More

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No. of Employees

5-50 People (430) 51-200 People (215) 201-500 People (39) Less than 5 People (38) 501-1000 People (15) Above 1000 People (4) More

Province & Region

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