180 Degree Elbow

Product description

The connection form of 180 degree elbow is butt welding elbow and steel pipe directly. According to its curvature radius, butt welding 180 degree elbow can be divided into long radius and short radius . Pressure grade is divided into about 17 types, which are the same as American pipe standard. The most commonly used are STD ,SCH10,and SCH40 . According to material, they are carbon steel, alloy steel and stainless steel.

Elbow（LR/SR 180°）

180 Degree Pipe Fitting Type:

Mandrel-forming (so it will not reduce the wall thickness, extrusion moulding, pressing, colding working, machining, hot –bending, welded, heat treatment.

180 degree steel pipe elbow Size/Dimensions:

seamless fittings 1/2"-32", welded fittings 1/2"-120"

45 Degree Elbow Wall Thickness: SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80, SCH120, SCH140, SCH160, XXS

45 Degree Elbow Bending Radius: R=1.0D, 1.5D, 2D, 3D, 5D, 8D, 10D... .

180 Degree Elbow Standard:

GB 12459, GB/T 13401, SH3408, SH3409, ASME/ANSI B16.9, JIS B 2311/2220, DIN2617/2616/2615, GOST 1737

Stainless steel 180 degree elbows Material

Stainless Steel:

OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2,

ASTM A403-WP304, WP304L, WP304/304L, WP304H, WP316, WP316L, WP316/316L,

WP321, WP321H, WP347, WP347H

Super Stainless Steel:

ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)

Duplex & Super Duplex Steel:

ASTM A815-S31803, S32205, S32750, S32760, 2205

Low Temp. Steel:

ASTM A420-WPL6, WPL3

Alloy Steel:

12CrMo, 15Cr5Mo, Cr5Mo, 12Cr1MoV, 16Mn, ASTM A234-WP11, WP22, WP91, WP5, WP9

Pipeline Steel:

L245, L290, L360, L415, L450, L485, ASTM A860 (MSS SP-75)- WPHY42, WPHY52, WPHY60, WPHY65, WPHY70

Carbon Steel:

ASTM A234-WPB, WPC

Nickel Alloy Steel:

B361 WP6061, B366 N08904, N010276, N04400, N06600, N08825, N10276

B625 N08904, B574 N04400, N06600, N010276, B649 N08904

B625 N08904, B574 N04400, N06600, N010276, B649 N08904

180 Degree Elbow Tests and Inspections

X Radiography Test

Mechanical Test

Chemical Composition Analysis

Permeation Test

Ultrasonic Test

Metallographic Structure Test

Intergranular Corrosion Test

Hardness Test

Flattening Test

PMI

Impact Test

Documentation Offered

Raw Material Test Report

EN10204 3.1 Test Certificate

Heat Treatment Chart

Heat Treatment Report

Quality Assurance Plan

Inspection and Test Procedure Report

Welding Procedure Specification

Procedure Qualification Record

180 Degree Stainless Elbow Application

buttweld stainless steel 180 degree elbow uses in oil and gas pipeline

180 degree buttweld pipe elbow uses in chemical industry

alloy steel 180 degree elbow uses in plumbing

buttweld 180 degree elbow uses in heating

180 degree buttweld elbow uses in water supply systems

asme b16.9 180 degree elbow uses in power plant

180 degree elbow uses in paper industry

180 degree elbow uses in general purpose applications

180 degree long radius elbow uses in fabrication industry

180 degree elbow uses in petroleum

buttweld 180 degree long radius elbow uses in papermaking

buttweld 180 degree short radius elbow uses in shipbuilding

high quality180 degree pipe elbow uses in petrochemical

alloy 20 180 degree elbow uses in natural gas industry

nickel alloy 180 degree elbow uses in ocean engineering

duplex steel 180 degree elbow uses in nuclear industry

Ss 180 degree elbow uses in food and beverage

hastelloy 180 degree elbow uses in electrical powerplant

Asme b16.9 180 degree elbow uses in pharmacy

We are stock, distribution, manufacturer, suppliers, stockholder, traders, wholesaler, importer and exporter for 180 degree elbow in stainless steel, duplex steel .