China Seamless Steel Tube - Seamless Medium carbon steel boiler and Superheat tubes ASTM A210 standard – Sanonpipe Manufacturer and Supplier

Seamless Steel Tube - Seamless Medium carbon steel boiler and Superheat tubes ASTM A210 standard – Sanonpipe

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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Alloy Steel Pipe Price List , 15crmo Alloy Pipe , Alloy Steel Pipe A333 T9 , You would not have any communication problem with us. We sincerely welcome customers all over the world to contact us for business cooperation.

Seamless Steel Tube - Seamless Medium carbon steel boiler and Superheat tubes ASTM A210 standard – Sanonpipe Detail:

Overview

Application

It is mainly used to make high-quality seamless carbon steel, for boiler pipes, super heat pipes

for bolier industry , heat changer pipe etc. With difference sizes and thickness

Main Grade

Grade of high-quality carbon boiler steel: GrA, GrC

Chemical Component

Element	Grade A	Grade C
C	≤0.27	≤0.35
Mn	≤0.93	0.29-1.06
P	≤0.035	≤0.035
S	≤0.035	≤0.035
Si	≥ 0.1	≥ 0.1

A For each reduction of 0.01 % below the specified carbon maximum, an increase of 0.06 % manganese above the specified maximum will be permitted up to a maximum of 1.35 %.

Mechanical Property

	Grade A	Grade C
Tensile Strength	≥ 415	≥ 485
Yield Strength	≥ 255	≥ 275
Elongation rate	≥ 30	≥ 30

Test Requirement

Hydraustatic Test:

The Steel Pipe Should Be Tested Hydraulically One By One. The Maximum Test Pressure Is 20 MPa. Under The Test Pressure, The Stabilization Time Should Be Not Less Than 10 S, And The Steel Pipe Should Not Leak.

After The User Agrees, The Hydraulic Test Can Be Replaced By Eddy Current Testing Or Magnetic Flux Leakage Testing.

Flattening Test：

Tubes With An Outer Diameter Greater Than 22 Mm Shall Be Subjected To A Flattening Test. No Visible Delamination, White Spots, Or Impurities Should Occur During The Entire Experiment.

Flaring Test:

According To The Requirements Of The Purchaser And Stated In The Contract, The Steel Pipe With Outer Diameter ≤76mm And Wall Thickness ≤8mm Can Be Done Flaring Test . The Experiment Was Performed At Room Temperature With A Taper Of 60 °. After The Flaring, The Flaring Rate Of The Outer Diameter Should Meet The Requirements Of The Following Table, And The Test Material Must Not Show Cracks Or Rips

Hardness Test:

Brinell or Rockwell hardness tests shall be made on specimens from two tubes from each lot

Product Detail

Boiler Tube

GB/T5310-2017

A106 Boiler Pipe

ASME SA-106/SA-106M-2015

ASTMA210(A210M)-2012

ASME SA-213/SA-213M

ASTM A335/A335M-2018

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Seamless Steel Tube - Seamless Medium carbon steel boiler and Superheat tubes ASTM A210 standard – Sanonpipe , The product will supply to all over the world, such as: Seychelles , Cambodia , Puerto Rico , We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.

15crmo Alloy Steel Pipe