Home Construction & Decoration Union Welding Union 2021 Product List
82,467 products found from 3,927  

Welding Union manufacturers & suppliers

SS316 Sanitary DN50 Welding Union in Stainless Steel

FOB Price: US $ 1-30 / Piece
Min. Order: 1 Piece
  • Standard: DIN, 3A, SMS, Rjt, ISO
  • Technique: Forged
  • Nominal Diameter: DN50
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Male

Mss Sp-83 A105 Socket Welding Union 3000#

FOB Price: US $ 0.75 / Piece
Min. Order: 1 Piece
  • Material: Carbon Steel
  • Connection: Male
  • Certificate: ISO9001
  • Size: Standard
  • Color: as Per Your Requirements
  • Packing: Pallet, Wooden Case, Carton

DIN Stainless Steel Union with Welding End

FOB Price: US $ 5.45-5.6 / Piece
Min. Order: 1 Piece
  • Standard: 3A,SMS,ISO,SMS,Rjt,Idf,Jif
  • Technique: Forged
  • Nominal Diameter: DN50
  • Type: Welding
  • Material: Stainless Steel
  • Connection: Welding

Mss Sp 83 Socket Welding Hex Union (YZF-E534)

Min. Order: 10 Pieces
  • Standard: MSS SP-83
  • Technique: Forged
  • Type: Socket Union
  • Material: Alloy
  • Connection: Welding
  • Union Type: Socket Welding Hex Union

Industry Welding Union PTFE Seat for Pipeline

FOB Price: US $ 0.8-0.9 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection: Female
  • Size: 1/4"-4"
  • Materials: Ss304/316
  • Working Pressure: 150lb
  • Description: Welded Union

Ss Stainless Steel Pipe Fitting Welding&Female Threaded Union Suppliers

FOB Price: US $ 0.29-13.99 / Piece
Min. Order: 50 Pieces
  • Standard: ISO 4144
  • Technique: Casting
  • Nominal Diameter: DN80
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Female

Dvgw Certificated Bronze Male X Welding Union

Min. Order: 1000 Pieces
  • Technique: Casting
  • Type: Threaded Union
  • Material: Bronze
  • Connection: Male X Welding
  • Packing: PE Bag+Carton
  • Standard: See Specification

Stainless Steel Pipe Fitting Coupling Welding 1" Union Manufacturer

FOB Price: US $ 0.35 / Piece
Min. Order: 30 Pieces
  • Standard: DIN, ANSI, JIS
  • Material: Stainless Steel
  • Connection: Male
  • Surface Treatment: Casting
  • Head Type: Round
  • Type: Threaded Union

Threaded Union, Socket Welding Union, Forged Union

FOB Price: US $ 0.95-1000 / Piece
Min. Order: 1 Piece
  • Standard: ASME B16.11
  • Technique: Forged
  • Nominal Diameter: DN80
  • Material: Carbon Steel
  • Connection: Female
  • Thread Pipe Fittings: NPT/Bsp/BSPT

Stainless Steel Sanitary Pipe Union Hygienic Grade 3A BS DIN Ds SMS Rjt Welding Union

FOB Price: US $ 1-3 / Piece
Min. Order: 2 Pieces
  • Standard: DIN/SMS/En/JIS/Bsi/Rjt, Idf
  • Material: Stainless Steel
  • Connection: Clamp/Weld/Thread
  • Surface Treatment: Polished
  • Head Type: Round
  • SMS Size: 25.4mm,38.1mm,50.8mm,63.5mm,76.2mm,101.6mm

3000lbs ASME B 16.11 Carbon Steel/Stainless Steel Forged Union with Thread / Welding /Socket Ends

FOB Price: US $ 0.2-30 / Piece
Min. Order: 10 Pieces
  • Connection: Welding
  • Shape: Equal
  • Head Code: Round
  • Angle: 180 Degree
  • Wall Thickness: 3000lb
  • Material: Stainless Steel

Stainless Steel Threaded / Screwed Pipe Fittings Union of Male/Female/Welding

FOB Price: US $ 0.1-5 / Piece
Min. Order: 5 Pieces
  • Standard: ISO 4144
  • Technique: Casting
  • Nominal Diameter: 1/2"-4"
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Female/Male/Welding

SS304/316 Sanitary Stainless Steel Casting Pipe Fittings Equal/Reducing/Compress Connector, Welding/Thread/Flange/Quick Install Union Suit

FOB Price: US $ 1-99 / Piece
Min. Order: 300 Pieces
  • Standard: DIN, ANSI, GB, JIS, BSW
  • Material: Stainless Steel
  • Connection: Customized
  • Surface Treatment: Customized, Mainly Polishing or Acid Washing
  • Head Type: Round
  • Drawing Format: All Format

Stainless Steel Socket Welding Union 1.4449, X5crnimo1713

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Wall Thickness: All Thickness
  • Delivery Detai: One Week Quick Push Fit Fitting
  • Color: Customized
  • Technics: Forged
  • Packing: Wooden and Acc. to Customer's Requirements.
  • Standard: CE, ASME, API, AD2000, BV, ABS, ISO9001

DIN Sanitary Stainless Steel Round Welding Pipe Union

FOB Price: US $ 1-10 / Set
Min. Order: 1 Set
  • Standard: DIN/SMS/Rjt/Ds
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: CNC Machining
  • Head Type: Round
  • Surface Finishing: CNC Machining Ra<0.8 Um

DIN/SMS Pneumatic Component, Hygienic Food Grade Stainless Steel Sanitary Welding Union

FOB Price: US $ 1-30 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ANSI, JIS, BSW, ISO/Idf/ASTM/DIN/ANSI
  • Material: Stainless Steel
  • Connection: Male
  • Surface Treatment: Mirror
  • Head Type: Equal
  • Processing: CNC Milling

304 316L Sanitary Stainless Steel Food Grade Pipe Fittings SMS Full Set Welding Union

FOB Price: US $ 3-5 / Piece
Min. Order: 5 Pieces
  • Standard: GB3289.37,3298.38-82
  • Technique: Casting
  • Nominal Diameter: ISO, DIN11850, DIN11851, SMS, Idf
  • Type: Socket Union
  • Material: Stainless Steel
  • Connection: Welding

304# Stainless Steel Socket Welding Union Factory

FOB Price: US $ 0.8-1 / Piece
Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection: Welding
  • Description: Socket Welding Union
  • Connection Ends: Socket Welding
  • OEM: Available
  • MOQ: 20PCS

Ss Stainless Steel Pipe Fitting Welding&Female Threaded Union Manufacturer

FOB Price: US $ 0.29-13.99 / Piece
Min. Order: 50 Pieces
  • Standard: ISO 4144
  • Technique: Casting
  • Nominal Diameter: DN80
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Female

DIN / SMS Welding SS304 SS316 Union

FOB Price: US $ 1-40 / Piece
Min. Order: 1 Piece
  • Standard: SMS/DIN
  • Technique: Casting
  • Nominal Diameter: DN15-DN100
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Welding

Stainless Steel Pipe Welding&Threaded Union

FOB Price: US $ 0.35 / Piece
Min. Order: 30 Pieces
  • Standard: 1/8"-4"
  • Material: Stainless Steel
  • Connection: Female
  • Head Type: Hexagon
  • Port: Tianjin
  • Origin: Qingyun, Shandong, China

Bronze and Brass Union with Welding and Male Thread Ending

Min. Order: 2000 Pieces
  • Standard: DIN
  • Material: Bronze or Brass
  • Connection: Male
  • Surface Treatment: Nature
  • Head Type: Hexagon
  • Packing: Neutral Packing

304 316L Sanitary Stainless Steel Food Grade Pipe Fittings SMS Full Set Welding Union

FOB Price: US $ 2-30 / Piece
Min. Order: 5 Pieces
  • Standard: SMS
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish, Sub-Light, Pickling
  • Head Type: Hexagon
  • Standard or Nonstandard: Standard

Casting Stainless Steel Butt Welding Union (YZF-F359)

Min. Order: 10 Pieces
  • Technique: Casting
  • Type: Socket Union
  • Material: Stainless Steel
  • Connection: Welding
  • Size: 1/4"-4"
  • Materials: Stainless Steel 304, SS304L, SS316, SS316L etc.

Ss Stainless Steel Fitting Welding&Female Threaded Pipe Union Suppliers

FOB Price: US $ 0.29-13.99 / Piece
Min. Order: 50 Pieces
  • Standard: ISO 4144
  • Technique: Casting
  • Nominal Diameter: DN80
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Female

Bronze Welding Straight Union (H527)

FOB Price: US $ 1.3-8 / Piece
Min. Order: 3000 Pieces
  • Technique: Casting
  • Type: Threaded Union
  • Material: Bronze
  • Connection: Female
  • Size: 1/2''-2''
  • Technical: Casting

304/316L Hygienic Food Grade Stainless Steel Sanitary Male/Clamp/Welding Union with Glass Pipe Fittings DIN/SMS/Rjt

FOB Price: US $ 3-5 / Piece
Min. Order: 5 Pieces
  • Standard: GB3289.37,3298.38-82
  • Technique: Casting
  • Nominal Diameter: ISO, DIN11850, DIN11851, SMS, Idf
  • Type: Socket Union
  • Material: Stainless Steel
  • Connection: Welding

Stainless Steel Sanitary Union with Welding Ends

FOB Price: US $ 2.1-2.3 / Piece
Min. Order: 20 Pieces
  • Standard: GB3289.37,3298.38-82
  • Technique: Forged
  • Nominal Diameter: DN25
  • Type: Threaded Union
  • Material: Stainless Steel
  • Connection: Welding

Mss-Sp-83 Butt Welding Pipe Union (YZF-E529)

Min. Order: 10 Pieces
  • Standard: MSS SP-83
  • Technique: Forged
  • Material: Alloy
  • Connection: Welding
  • Union Type: Butt Welding Pipe Union
  • Union Material: Alloy Steel 15CrMo, 12crmov, 10crmo910, etc.

Socket Welding Class 3000 Union 1.4501, X2crnimocuwn25-7-4

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Wall Thickness: All Thickness
  • Delivery Detai: One Week Quick Push Fit Fitting
  • Color: Customized
  • Technics: Forged
  • Packing: Wooden and Acc. to Customer's Requirements.
  • Standard: CE, ASME, API, AD2000, BV, ABS, ISO9001
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