2021 China New Design The Flange - Steel Pipe Fittings Elbow – JINBAICHENG

standard system

Customized support: OEM, ODM
Place of Origin: Shandong, China
Brand Name: Jinbaicheng
Model: Carbon steel pipe fittings
Process: Forged
Connection: welding, butt welding
Shape: equal
Head code: round after round

Material: carbon steel
Size: 1/2″-4 8″
Applicable standards: ASME, ASTM, MSS, JIS, DIN, EN
Color: black painted or disappeared
Type: Elbow
Certificate: Significant
Product name: steel pipe fittings elbow
Usage: connect pipe

Product Display

Product Usage

A commonly used connection pipe fitting in pipeline installation, connects two pipes with the same or different nominal diameters to make the pipeline bend at a certain angle.

Material

The material of stamping elbow includes carbon steel, stainless steel, alloy steel and other materials. Carbon steel stamping elbows are cheap and used in large quantities. The alloy steel elbow is used in a special position.

Stainless steel
The main difference between stainless steel stamping elbows and carbon steel elbows is the difference in material. The chemical composition contained in the elbow will keep the surface of the elbow from rust for a long time and is not easy to be corroded.

Stainless steel is a steel with stainless steel and corrosion resistance as its main characteristics, with a chromium content of at least 10.5% and a maximum carbon content of 1.2%.

The austenitic stainless steel matrix is ​​mainly austenitic structure (γ phase) with a face-centered cube structure, which is non-magnetic and is mainly strengthened by cold working (and may lead to certain magnetic properties).

Austenitic-ferritic (duplex) stainless steel
The matrix has a two-phase structure of austenite and ferrite (the content of the lesser phase is generally greater than 15%), and it is a stainless steel that is magnetic and can be strengthened by cold working.

The ferritic stainless steel matrix is ​​mainly a ferrite structure (α phase) with a body-centered cubic crystal structure, which is magnetic and generally cannot be hardened by heat treatment, but it is a stainless steel that can be slightly strengthened by cold working.

The matrix of martensitic stainless steel is a martensite structure, which is magnetic, and its mechanical properties can be adjusted by heat treatment.

Precipitation hardening stainless steel
A stainless steel whose matrix is ​​austenite or martensite and can be hardened (strengthened) by precipitation hardening (also known as age hardening).

Classification

Carbon steel: ASTM/ASME A234 WPB, WPC

Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91 WP911, 15Mo3 15CrMoV, 35CrMoV

Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

Low temperature steel: ASTM/ASME A402 WPL3-WPL 6

High-performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70 cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, PVC, PPR, RFPP (reinforced polypropylene), etc. .

Product Description