Home Industrial Equipment & Components Combination & Joint Fittings Wholesale Welding Manhole 2017 Product List
Total 3,349 products from about 98

 Wholesale Welding Manhole

manufacturers & suppliers

Stainless Steel Sanitary Yaa Circular Pressure Manhole with Welding Ferrule

FOB Price: $60 - $70 / Piece
Min. Order: 1 Piece
  • Application: Milk, Yogurt, Milk Powder, Cheese, Pharmacy, Dairy, Juice
  • Customized: Customized
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Specification: 200mm, 220mm, 300mm, 350mm, 400mm, 430mm, 450mm, 500mm, 60
  • Connection Standard: Welded
  • Seat Material: EPDM, Silione, Viton, PTFE, NBR Accordance with FDA177

Sanitary Tank Manhole Cover (elliptic type with pressure)

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

High Quality 316L Tank Vessel Pressure Man Hole

FOB Price: $60 - $70 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection: Welding
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Specification: 200mm,220mm,300mm,350mm,400mm,430mm,450mm,500mm,60
  • Connection Standard: Welded
  • Seat Material: EPDM,Silione,Viton,PTFE,NBR Accordance with FDA177

Dn600 Stainless Steel Round Outward Manhole with Pressure

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ISO, SMS, 3A
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

Round Stainless Steel Manhole with Pressure

Min. Order: 5 PCS
  • Material: Stainless Steel
  • Connection: Welding
  • Packing: Carton Case Inside, Plywood Case Outside
  • Production Capacity: 1000set/Month
  • Trademark: J&O
  • Origin: Wenzhou, China

Stainless Steel 304 or 316 Tank Manhole Cover

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

Sanitary Round Pressure Manhole with Glass

FOB Price: $28 - $30 / Piece
Min. Order: 1 Piece
  • Function: Storage Pressure Vessel
  • Application: Mixture
  • Material: Stainless Steel
  • Pressure: 1-4bar
  • Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
  • Condition: New

High Quality 316L Tank Vessel Pressure Man Hole

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ISO, SMS, 3A
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

OEM Permanent Mould Cast Iron Round Manhole Heavy Duty Manhole for Drain Cover

FOB Price: $1200 - $1400 / Piece
Min. Order: 100 Pieces
  • Type: Chemical Hardening Sand
  • Casting Method: Directional Crystallization
  • Sand Core Type: Resin Sand Core
  • Application: Machinery Parts
  • Machining: CNC Machining
  • Material: Iron

Stainless Steel Water Tank Manhole Cover

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

Stainless Steel 450mm 316L Round Manhole

FOB Price: $45 - $50 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection: Welding
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Specification: 200mm,220mm,300mm,350mm,400mm,430mm,450mm,500mm,60
  • Connection Standard: Welded
  • Seat Material: EPDM,Silione,Viton,PTFE,NBR Accordance with FDA177

AISI304 AISI316L Round Pressure Manhole with Insulated Lid

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ISO, SMS, 3A
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

Food Grade Stainless Steel Union Sight Square Manhole/ Rectangular Ss304

FOB Price: $28 - $30 / Piece
Min. Order: 1 Piece
  • Function: Storage Pressure Vessel
  • Application: Mixture
  • Material: Stainless Steel
  • Pressure: 1-4bar
  • Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
  • Condition: New

Stainless Steel Cover Manhole (Inward Opening)

Min. Order: 5 PCS
  • Material: Stainless Steel
  • Standard or Nonstandard: Standard
  • Connection: Welding
  • Packing: Carton Case Inside, Plywood Case Outside
  • Production Capacity: 1000set/Month
  • Trademark: J&O

17"*13" Rectangular Manhole Cover with Stainless Steel Handles

FOB Price: $163 - $170 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection: Welding
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Specification: 435mm*335mm,535mm*415mm
  • Connection Standard: Welded
  • Seat Material: EPDM,Silione,Viton,PTFE,NBR Accordance with FDA177

Oval Stainless Steel Manhole (Inward Opening) with Bevel Edge

Min. Order: 5 PCS
  • Material: Stainless Steel
  • Connection: Welding
  • Packing: Carton Case Inside, Plywood Case Outside
  • Production Capacity: 1000set/Month
  • Trademark: J&O
  • Origin: Wenzhou, China

Sanitary Stainless Steel Ss304 Ss316L Round Manhole, Mancover, Mandoor

FOB Price: $28 - $30 / Piece
Min. Order: 1 Piece
  • Function: Storage Pressure Vessel
  • Application: Mixture
  • Material: Stainless Steel
  • Pressure: 1-4bar
  • Pressure Level: Low Pressure (0.1MPa≤p<1.6MPa)
  • Condition: New

Dn300-800 Stainless Steel Pressure Vessel Manhole

FOB Price: $200 - $2000 / Set
Min. Order: 1 Set
  • Standard: DIN, ANSI
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Polish
  • Head Type: Round
  • Name: Stainless Steel Manhole Cover

AISI316L Round Pressure Manhole with Perpheral Closing

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ISO, SMS, 3A
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

Round Pressure Vessel Manhole Cover for Sale

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

16" SUS304 Pressure Round Manhole with Dn100 Flange Sight Glass

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

Square Manhole Cover for Pressure Vessel

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

China Round Manhole Cover with Back-Side and Side-Swing Opening

FOB Price: $56 - $60 / Piece
Min. Order: 1 Piece
  • Surface Treatment: Mirror Polished or Dull Polished
  • Standard: BSW, JIS, ANSI, GB, DIN
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Diameter: 200mm, 220mm, 300mm, 350mm, 400mm, 430mm, 450mm, 500mm, 60
  • Connection Standard: Welded
  • Seat Material: EPDM, Silione, Viton, PTFE, NBR Accordance with FDA177

24" Round Pressurize Manhole with O-Ring Seal PTFE

FOB Price: $50 - $60 / Piece
Min. Order: 1 Piece
  • Standard: DIN, ISO, SMS, 3A
  • Material: Stainless Steel
  • Connection: Welding
  • Surface Treatment: Mirror Polish or Matt Polish
  • Head Type: Round
  • Material Quality: AISI304 (1.4301), 316L (1.4404)

High Standard Sanitary Inox Tank Manway Manhole for Tank

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

Sanitary Stainless Steel Cover Manhole

Min. Order: 5 PCS
  • Material: Stainless Steel
  • Standard or Nonstandard: Standard
  • Connection: Welding
  • Packing: Carton Case Inside, Plywood Case Outside
  • Production Capacity: 1000set/Month
  • Trademark: J&O

Sanitary Tank Circular Type Without Pressure Manhole Cover

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

470mm*760mm Outward Stainless Steel Rectangular Manhole Cover with Pressure

FOB Price: $396 - $400 / Piece
Min. Order: 1 Piece
  • Surface Treatment: Mirror Polished or Dull Polished
  • Standard: BSW, JIS, ANSI, GB, DIN
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Diameter: 250*150mm, 335*450mm, 350*450mm, 420*535mm, 470*760mm
  • Connection Standard: Welded
  • Seat Material: EPDM, Silione, Viton, PTFE, NBR Accordance with FDA177

Stainless Steel Sanitary Circular Manhole with Pressure

FOB Price: $100 - $130 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection: Welding
  • Type: Yac,Yae,Yab,Yaf
  • Structucal: Squareness\Roundness\Oval\Hand Hole Cover
  • Size: Can Be Design
  • MOQ: 5

Stainless Steel AISI304 Food Grade Outward Oval Pressure Manhole Cover

FOB Price: $396 - $400 / Piece
Min. Order: 1 Piece
  • Surface Treatment: Mirror Polished or Dull Polished
  • Standard: BSW, JIS, ANSI, GB, DIN
  • Material Quality: AISI304(1.4301)/316L(1.4404)
  • Diameter: Dn200, Dn300, Dn400, Dn430, Dn450, Dn500, Dn600
  • Connection Standard: Welded
  • Seat Material: EPDM, Silione, Viton, PTFE, NBR Accordance with FDA177
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