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ASME B16.5 Blind flanges Class 300 lbs

Min. Order: 1 Set/Sets
Payment Terms: L/C, D/P, T/T
Place of Origin: Jiangsu

Company Profile

Location: Wuxi, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Flange, ASTM A182 ASME B16.5 Stainless Blind Flanges 150 Lbs, ANSI B16.5 Stainless Steel Welded Neck And Slip-on Flange, ANSI B16.5 Class 150 To 900 Lbs WN Flanges Welding Neck Flange, LONG NECK WELDING FLANGE

Product Detail

Means of Transport: Ocean, Air, Land
Technics: Casting
Type: Flange
Material: Carbon Steel
Brand Name: SBK
Technics: forged and casting
size: 1/2''-60''
Raw Material: 304,304L,316,316L, 316Ti,310, 321,317L, Q235(A3), A105,F51,F53 F60,F65,304H,20#, 1.4539(904L)
Certificate: ISO9001:2008 CE TUV
According the order: Acceptable
Oem Services: Acceptable
Tolerances for Fittings: According to international standards
Standard or Nonstandard: Standard :Chiess standard:GB/JB/HG/SH, Japanese standard: JIS/JPI, British standard:BS, European standard:EN, American s
Packing: Fumigation crate
Delivery Date: According the order
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Product Description

Stainless Steel Class 300 LBS BLIND (BL) Flange Forged

ASTM A182, ASME B16.5

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)



GB Series




Standard No.

Diameter Range

Pressure Rating

 Conventional Materials

GB/T9112-9123.4

DN10`DN2000

PN0.25 1.0 1.6 2.5 4.0 6.3 10.0 16.0Mpa

GB1220

JBT74-86.2

DN10`DN1600

PN0.25 0.6 1.0 1.6 2.5 4.0 6.3 10.0 16.0 20.0Mpa

0Cr18Ni9/06Cr19Ni10

HG20592-20626

DN10`DN2000

PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 6.3 10.0 11.0 15.0 16.0 25.026.0 42.0 Mpa

00Cr19Ni11/022Cr19Ni10


0Cr18Ni10Ti/06Cr18Ni11Ti

SH 3406

DN10`DN1500

PN1.0 2.0 5.0 6.8 10.0 15.0 25.0 42.0 Mpa

0Cr17Ni12Mo2/06Cr17Ni12M02

GBT17241.1-1724107

DN10`DN4000

PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa

00Cr17Ni14Mo2/022Cr17Ni12M02

GB/T15530.1-15530.8

DN10`DN1800

PN0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa

0Cr18Ni12M03Ti/06Cr17Ni12M02Ti

Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI B 16.5 from 1/2" to 24" and classes 150 to 2500 (complete range).

1.Flanges from 26" to 48" and classes 150 to 900 lbs are in accordance with MSS SP 44 standard.

2.Flanges with long welding neck are from classes 150 to 2500 lbs and sizes from 1/2" to 24".

3.Orifice flanges from 1" to 24" and from 300 to 2500 lbs are in accordance with ANSI B 16.36.

4.Blind, slip on, welding neck flanges are from 6 Bar to 40 Bar in accordance with DIN.

5.Flanges from 1/2" to 24" and up to 450 lbs are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.

6.Flanges from 2kg to 210 kg are in accordance with JIS.

7.Flanges according to API 605/ASME B16.47.

8.Depending on special purposes, flanges can be manufactured in different shapes and sizes




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