• Model NO.：DN50 CL3000
• Manufacturing Way：Forging
• Steel Grades：F304, F316, F304h, F904
• Types：Slip on, Threaded, Wn, So, Lap Joint
• Seal Face：RF, FF, FM
• Size：Standard,ODM
• End：Threaded NPT,Socket Weld
• Transport Package：in Wooden Case
• Specification：1,2"-4"
• Trademark：Kingmetal
• Origin：China
• HS Code：730721
• Production Capacity：3000ton,Month

Basic Info.

Model NO. DN50 CL3000 Manufacturing Way Forging Steel Grades F304, F316, F304h, F904 Types Slip on, Threaded, Wn, So, Lap Joint Seal Face RF, FF, FM Size Standard/ODM End Threaded NPT/Socket Weld Transport Package in Wooden Case Specification 1/2"-4" Trademark Kingmetal Origin China HS Code 730721 Production Capacity 3000ton/Month

Product Description

ANSI B16.5 A182 F304 Socket Weld Flange 

Product introduction

Socket weld pipe flange is like a slip on flange,it is used specially for small sizes piping systems.The shape of a socket welding flange is like a slip on flange with a block in the inner bore of the flange which name is socket. And the socket thickness is common same with the pipe thickness.

Initially, a Socket Weld flange was developed for use in small-size high pressure piping. The static strength of a socket weld is equal to Slip On flanges. However, the fatigue strength of an ASME B16.5 Socket Weld Flange is almost 50% greater than a double-welded Slip On flange. Flanges and their corresponding fittings are produced under standard ASME B16.5 must conform to the recommendations such as pressure-temperature ratings, tolerances, marking, testing, and methods of designating openings. Moreover, a manufacturer must also use appropriate materials along with PN16 600# Socket Weld Pipe Flanges Dimensions, to produce these flanges and flanged fittings.

The connection of a flange to the pipe is done with 1 fillet weld, performed on the outside of the flange. But before welding, space must be created between 2 inch Socket Weld Reducing Flange or fitting and pipe. The purpose of the bottoming clearance in a Socket Weld is generally to decrease the residual stress at the root of the weld, which could occur during the solidification process of the weld metal.

Chemical Composition 

C	Mn	Si	P	S	Cr	Ni
0.03	2.0	0.75	0.045	0.03	18-20	8-10.5

Mechanical Properties

Tensile Strength	Yield Strength	Elongation
515 (Mpa)	205 (Mpa)	40 (%)

Name: Raised Face Socket Weld Flange.
Type: Socket Weld Flange.
Material: Stainless Steel A182 F304
Standard: ASME 16.11 , MSS SP-79, 83, 95,97, BS3799 
Size: 1/8"~4" (DN6~DN100)
Pressure: 3000LBS, 6000LBS, 9000LBS
Packing: Wooden Cases.

Inspection 

Packing