Gold Member Since 2015
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Dingxiang C&N Huarui Forging Co., Ltd.

Slip on Flange, BS4504 Pn 10 Flange, BS4504 Pn 16 Flange manufacturer / supplier in China, offering ANSI Asme DIN BS JIS Ss304 316 Stainless Steel Slip on Flanges, DIN Forge Steel Flanges (Weled Neck Flanges), ASTM Sb564 Monel 400 Uns N04400 Flange Weld Neck Flange and so on.

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Supplier Homepage Product C&N STAINLESS STEEL FLANGE ANSI Asme DIN BS JIS Ss304 316 Stainless Steel Slip on Flanges

ANSI Asme DIN BS JIS Ss304 316 Stainless Steel Slip on Flanges

Purchase Qty.:
1-99 100+
FOB Unit Price: US $1,000 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $1,000
100+ US $0.5
Get Latest Price
Port: Shanghai, China
Production Capacity: 400ton/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: flange
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Slip on Flange: BS4504 Pn 10 Pn 10 Slip on Flange
  • Transport Package: Wooden Case
  • Origin: China
  • Standard: ANSI
  • Material: Carbon Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Trademark: C&N
  • Specification: DIN Flange
  • HS Code: 7307910
Product Description

For seal or connect of pipe/tub-e lines
304,304L,316,316L,carbon steel or other material on request
DN15 (1/2") to DN5000 (200")
Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges
Types' Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe's outer diameter - can insert pipe in socket with fillet weld at hub
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings
C&N is a  professional manufacturer of steel forged flange in China,
We can supply high quality BS4504 PN 10 PN 16 slip on flange, Weld Neck Flange Threaded Flange Blind Flange,

Our production scope:
Flange typeSpecificationsSize Range
Blind Flanges  
PN 6, PN10, PN16, PN25, PN 40DIN 2527DN: 10 - 500 mm
PN 64DN: 10 - 400 mm
PN 100DN: 10 - 350 mm
Flat Flanges for Soldering or Welding 
PN6DIN 2573DN: 10 - 500 mm
PN10DIN 2576DN: 10 - 700 mm
Lapped Flanges and Plain Collars 
PN6DIN 2641DN: 10 - 700 mm
PN10DIN 2642DN: 10 - 700 mm
PN25DIN 2655DN: 10 - 500 mm
PN40DIN 2656DN: 10 - 400 mm
Welding Neck Flange 
PN250DIN 2628DN: 10 - 250 mm
PN320DIN 2629DN: 10 - 250 mm
PN1 / PN2.5DIN 2630DN: 10 - 4000 mm
PN6DIN 2631DN: 10 - 3000 mm
PN10DIN 2632DN: 10 - 2800 mm
PN16DIN 2633DN: 10 - 2000 mm
PN25DIN 2634DN:10 - 1000mm
PN40DIN 2635DN: 10 - 500 mm
PN64DIN 2636DN: 10 - 350 mm
PN100DIN 2637DN: 10 - 350 mm
PN160DIN 2638DN: 10 - 300 mm
Lapped Joint Short Stub End 
PN10DIN 2673DN: 10 - 1200 mm
Threaded Flanges 
PN10 / PN16DIN 2566DN:6 - 100mm

Standard: ASTM/ASME/ANSIB16.5, ASME/ANSI B16.3and B16.47, ASME/ANSIB16.42, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed

stainless steel :A 182 F 304/304L/316/316L/321/347, Duplex F51/F53/F44/F55/F60/F61                        
Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182  F5,F9,F11,F22                                      
Carbon steel:ASTM A 105, ST37.2   A 350 LF1, LF2, LF3,API 6A AISI 4130       

Inspection: In house and third party

Document: MTC Comply with EN10204 3.1 can be provided prior to shipment
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