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

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

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Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for Hardness Test , A335p11 Alloy Pipe , Astm A213 Pipe , Our products are widely used in many industrial fields. Our Company Services Division in good faith for the purpose of the quality of survival. All for customer service.

Chinese Professional 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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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Chinese Professional 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: San Francisco , Hanover , Ghana , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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