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ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22
ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22

ASTM A182 Threaded Alloy Steel Flange of F1, F5a, F9, F11, F12, F22

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Quick Details

Model Number:
Forged Flange
Standard or Nonstandard:
Standard
Type:
WN THREAD BL SW LJ
Product name:
f65 alloy steel flanges

Quick Details

Standard:
ASME
Place of Origin:
China
Brand Name:
OEM
Model Number:
Forged Flange
Standard or Nonstandard:
Standard
Type:
WN THREAD BL SW LJ
Product name:
f65 alloy steel flanges
FLANGE DETAILS

Flange Size: 1/2"-72" steel flange ...

Specification and Grades
. ANSI B16.5, ANSI B16.47 Ser. A (MSS SP-44)
. ANSI B16.47 Ser. B (API 605), API 6A/6BX
. ASTM/ASME A/SA 105N
. ASTM/ASME A/SA 350 LF2 CL 1/2
. ASTM/ASME A/SA 694 F52
. ASTM/ASME A/SA 516 Gr. 65/70
.ASTM/ASME A/SA 182 F304L, F316/316L
.NACE MR-0175

Product Offering
. Weld neck, Slip On, Socket weld, Threaded,
.Blind, Orifice Flanges, Spades, Spacers & Spectacle
.1/8" to 36"Size
. Schedule walls including 160 and XXS
. FF, RF AND RTJ Facings
. 150, 300, 600, 900, 1500 & 2500 pressure rating Class

Special flange
. Long Weld Neck / Nozzle Flanges
. Anchor Flanges

Standard: ANSI B16.5, B16.47, MSS SP-44, DIN2627, BS4504, JIS, etc

Pressure:
ANSI 150LBS-2500LBS,
DIN PN6-PN160,
JIS 5K-30K,
HG PN0.25-PN25, PN2.0-PN42.0

Flange Type:
Slip-on, Weld Neck, Socking Welding, Blind, Plate-type etc.



PL Flange

WN Flange

SO Flange

TH Flange

SW Flange

LJ Flange

BL Flange



Sealing Surface Type:
Raised Face, Full Face, Male&Female, Ring Joint Face, Taper Face, Taper Groove Face



Face type

RF(raised face)       M(male face)
FM(female face)      T(tongue face)
G(groove face)       RJ(ring joint face)etc.


Surface Treatment:
Rust-proof Oil, Varnish coated, Black/Yellow Painted, Galvanized

Steel Flange

Flange Material

Carbon steel

ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH

P250GH, P280GHM 16MN, 20MN ,20#

Stainless steel

ASTM A182, F304/304L, F316/316L

Alloy steel

ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

Flange Standard

ANSI

Class 150 Flanges-Class 2500 Flanges

DIN

6Bar 10Bar 16Bar 25Bar 40Bar

JIS

5K Flanges-20K Flanges

UNI

6Bar 10Bar 16Bar 25Bar 40Bar

EN

6Bar 10Bar 16Bar 25Bar 40Bar

Flange TYPE

1.Welding neck Flange, 2.Slip on

3.Blind flange 4.Long welding neck flange

5.Lap joint flange  6.Socket welding

7.Threaded flange  8.Flat flange

Flange Surface

Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized

Connection

Welding, Threaded

Technical

Forged, Casting

Flange Size

DN10-DN3600

Flange Package

1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside)...

2:As Customers' Requirements

Flange Heat Treatment

Normalizing, Annealing, Quenching+Tempering

Flange Applications


Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry,
Valve industry, and general pipes connecting projects etc.

what we can do ?

KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .

Cooperating with us you will feel easy and safe !

Our Services

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We are pure-hearted and awaiting for your kind attention to our company....

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