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

Uni 2284 Bridas, Uni 2284 Pn 40 Bridas, Uni 2282 Pn 16 Brida manufacturer / supplier in China, offering Wn 4" 900 Lbs Rtj Sch-160 flange, Uni 2281 flange, ASTM A268/ASME SA268 Tp410s, Tp410, Tp420, Tp430, 17-4pH Martensitic Ss Tube, Stainless Steel Elbow, Butt Weld Pipe Fittings, Ss304 316 Elbow and so on.

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Supplier Homepage Product C&N DIN/EN FLANGES Wn 4" 900 Lbs Rtj Sch-160 flange, Uni 2281 flange

Wn 4" 900 Lbs Rtj Sch-160 flange, Uni 2281 flange

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
Production Capacity: 400ton/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: bridas
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Uni 2284 Flange: Weld Neck Flange
  • Trademark: C&N
  • Origin: China
  • Standard: ANSI
  • Material: Carbon Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Uni 2282 Flange: Weld Neck Flange
  • Specification: SANS/SABS Flange
  • HS Code: 7307910
Product Description
C&N is a  professional manufacturer of steel forged flange in China,
We can produce high quality  UNI 2284 PN 40 UNI 2283 PN 25 UNI 2282 PN 16 UNI 2281 PN10 UNI 2280 PN6 Welding neck flange

UNI 6090 PN16
UNI 6089 PN10
UNI 2278 PN16
UNI 2277 PN10
UNI 2276 PN6
UNI 2284 PN 40
UNI 2283 PN 25
UNI 2282 PN 16
UNI 2281 PN10
UNI 2280 PN6
UNI 2254 PN16
UNI 2253 PN6
UNI 6093 PN16
UNI 6092 PN10
Our production scope:

Size 1/2"-60" (DN15-DN1500)


to ANSI B16.5, ANSI B16.36 (Orifice Flanges), ANSI B16.47-a (MSS SP-44), ANSI B16.47-b (API 605), DIN, BS3293 and API 6A/6BX JIS B2220

Types include

Welding Neck, Slip-On, Blind, Socket Weld, Lap Joint, Screwed, as well as Long Welding Neck, Cover, Swivel, Anchor, Pad and Reducig Flanges

Pressure Classes

ANSI/BS 150# - 2500#, DIN PN6 - PN400, API 5000 psi - 25000 psi  JIS 5k/10k/16k/20K


Raised Face / Ring Type Joint
Flat Face / Full Face
Small & Large Male / Female
Small & Large Tongue / Groove

Material Grades



Carbon Steel

A350 LF2, LF3, LF4, LF6
A694 F42 / F52 / F60 / F65 / F70
TStE 355 / 420

Alloy Steel

A182 F1, F5, F9, F11/12, F22, F91
15Mo3, 13CrMo44,

Stainless Steel

A182 F304 (L/H) UNS S30400
A182 F316 (L/H/Ti) UNS S31600
A182 F321 (H) UNS S32100
A182 F347 (H) UNS S34700
A182 F44 6Mo UNS S31254
A182 F51 Duplex UNS S31803
A182 F55 Super Duplex UNS S32750 / UNS S32760
WSt. 1.4301
WSt. 1.4401
WSt. 1.4541
WSt. 1.4550
WSt. 1.4529
WSt. 1.4462
WSt. 1.4501

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