Wholesale Low or Medium Pressure Seamless Tube For Steam Boiler

Overview

Our pros are lower cost, dynamic sales staff, specialized QC, qualified factories, premium quality services for Seamless Boiler Tube. Welcome customers around the world to contact us for organization and long-term cooperation. We'll be your reliable partner and supplier of pipes and accessories for power generation industry  in China.
Thus far, our item cooperated with project contractor may be shown in most foreign nations. We all mkae our highly effort to provide the full capacity to existing you with contented merchandise. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We very seriously promise:Csame top quality, better price; exact same selling price, higher quality.

Application

It is mainly used to make high-quality carbon structural steel, low pressure medium pressure boiler pipe, super heated steam carbon steel pipe

Main Grade

Grade of high-quality carbon structural steel: 10#,20#

 

Chemical Component

Standard Grade Chemical Composition(%)
C Si Mn P S Cr Cu Ni
GB3087 10 0.07~0.13 0.17~0.37 0.38~0.65 ≤0.030 ≤0.030 0.3~0.65 ≤0.25 ≤0.30
20 0.17~0.23 0.17~0.37 0.38~0.65 ≤0.030 ≤0.030 0.3~0.65 ≤0.25 ≤0.30

Mechanical Property

Standard Steel pipe Wall thickness Tensile strength Yield Strength Elongation
GB3087 (mm) (MPa) (MPa) %
10 / 335~475 195 24
20 <15 410~550 245 20
≥15 225

Test Requirement

In addition to ensuring chemical composition and mechanical properties, hydrostatic tests are performed one by one, and flaring and flattening tests are performed. .In addition , ET. UT are available

Supply Ability

Supply Ability: 2000 Tons Per Month Per Grade of GB/T3087-2008 Seamless Carbon Steel Pipe

Packaging

In Bundles And In Strong Wooden Box

Delivery

7-14 days if in stock, 30-45 days to produce

Payment

30% depsoit, 70% L/C or B/L copy   or  100% L/C at sight

Product Detail

High Pressure Boiler Tube


GB/T5310-2017


ASME SA-106/SA-106M-2015


ASTMA210(A210M)-2012


ASME SA-213/SA-213M


ASTM A335/A335M-2018


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