Xing Sheng Flange: Durable Stainless Steel and Carbon Steel Options

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Loose Lap Flange
• Model NO.: Loose Lap Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Application Area: Petroleum, Chemical
• Transport Package: Wooden Case
• Specification: 100.00cm * 50.00cm * 100.00cm
• Trademark: Xing Sheng
• Origin: Wenzhou, China
• HS Code: 7307210000
• Production Capacity: 100000
• Model NO.: Flange
• Material: Stainless Steel
• Structure: General
• Connection: Screws
• Sealing Surface: RF
• Manufacturing Way: Forging
• Body Material: Stainless Steel
• Size: 1/2"-48"
• Mating Rate: Class 150-1200lbs, Pn 1.0-4.0 MPa
• Connect: Welding
• Main Matericals: CF8. CF8m. CF3. CF3m
• Face: RF, FF, Fmf, Rj, Groove etc
• Product Name: Titanium Flange or Flange Nut or Pipe Fittings Fla
• Transport Package: Wooden Case
• Specification: DN15-DN2000
• Trademark: ISO9001/ SGS/ CE
• Origin: China
• HS Code: 7307210000
• Production Capacity: 7000tons/Year

Product Description

Basic Info.

Model NO.

Flange

Material

Stainless Steel

Structure

General

Connection

Screws

Sealing Surface

RF

Manufacturing Way

Forging

Body Material

Stainless Steel

Size

1/2"-48"

Mating Rate

Class 150-1200lbs, Pn 1.0-4.0 MPa

Connect

Welding

Main Matericals

CF8. CF8m. CF3. CF3m

Face

RF, FF, Fmf, Rj, Groove etc

Product Name

Titanium Flange or Flange Nut or Pipe Fittings Fla

Transport Package

Wooden Case

Specification

DN15-DN2000

Trademark

ISO9001/ SGS/ CE

Origin

China

HS Code

7307210000

Production Capacity

7000tons/Year

Product Description

EN2642 EN1092-1 PN10 Forged Stainless Steel Loose /Lap Joint Flange

The versatile Loose flange types are engineered to seamlessly integrate with elbows, valves, and virtually every pipeline component currently in operation. The Loose flange serves as an essential device, expertly welded onto the end of a pipe, forming half of a flanged coupling for secure and efficient connections. Meticulously crafted from flat steel forging, featuring bolt holes along its perimeter and a central opening tailored to the pipe intended for welding. The loose flange can be constructed from carbon steel or stainless steel, designed to suit the specific application requirements.

Product Description

ASME B16.5 Loose flange Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Loose flange Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
Loose flange Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Loose flange Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Loose flange	forged / Threaded / Screwed / Plate
Production technique	forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF)