OEM manufacturer Seamless Steel Pipe A335 P22 -  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Texas Pipe Alloy Piping Products , Hydraulic Cylinder Steel Tube , Steel Pipe Q235 , The mission of our firm should be to provide the best high quality goods with finest price tag. We've been on the lookout forward to doing organization with you!
OEM manufacturer Seamless Steel Pipe A335 P22 -  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe Detail:

Overview

Application

Seamless steel pipe for coal mine is mainly used to manufacture seamless pipe for hydraulic prop in coal mine.

Main Grade

Grade of high-quality carbon structural steel: 20#、35#

Chemical Component

Grade Chemical Component/%
C Si Mn Nb RE Cr Ni Cu Mo p S
20 0. 17 一0. 23 0.17 一0. 37 0. 35一0.65 <0. 25 <0. 25 <0. 20 <0. 035 <0. 035
35 0. 32一0. 39 0.17—0. 37 0. 50一0.8 <0. 25 <0.25 <0. 20 <0. 035 <0. 035
45 0. 42一0. 50 0.17 一0. 37 0.50 一0.8 <0. 25 WO. 25 WO. 20 <0.035 <0.035
27SiMn 0. 24一0. 32 1.10 一1.4 1.10 一1.4 W0. 30 <0.30 <0. 20 <0.15 <0.035 <0. 035
30MnNbREa 0.27 一0. 36 0. 20一0. 60 1.20 一1. 60 0.020一0. 050 0. 02一0. 04 <0. 30 <0. 30 <0. 20 <0.15 <0. 035 <0. 035
a The content of re is calculated as 0.02% ~ 0.04% added to the molten steel.

Mechanical Property

Mechanical Property
Grade Tensile strength
Rm/MPa
Yield
MPa
Elong after fracture
A/%
Reduction of area
Z/%
Shork absorption energy (KV2)/J
Steel tube wall thickness/mm
<16 >16 〜30 >30
no more less
20 410 245 235 225 20
35 510 305 295 285 17
45 590 335 325 315 14
27SiMn 980 835 12 40 39
30MnNbRE 850 720 13 45 48

Test Requirement

In addition to ensuring the chemical composition and mechanical properties, the steel pipe directly rolled with ingot shall be subject to low power inspection.

Supply Ability

Supply Ability: 2000 Tons Per Month Per Grade of   Seamless steel tubes for coal mining.

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

mechanical/Chemical&Fertilizer Pipes


eamless steel tubes for normal structure


 GB/T8162-2008


Seamless carbon steel and alloy mechanical tubes


ASTM_A519-2006


Hot finished structural hollow sections of non-alloy and fine grain steels


 BS EN 10210-1-2006


Seamless, welded and hot-dip galvanized pipe


 ASTM A53A53M-2012 


GB9948-2006-Seamless-Steel-Pipe-For-Petroleum-Cracking


GB9948-2006


API-5L-oil-casing-and-tubing-oil (1)


 GB6479-2013


High-quality-34Mn2v-35CrMo-carbon-Seamless-Steel


 GB/T 17396-2009


Product detail pictures:

OEM manufacturer Seamless Steel Pipe A335 P22 -
  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe detail pictures

OEM manufacturer Seamless Steel Pipe A335 P22 -
  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe detail pictures

OEM manufacturer Seamless Steel Pipe A335 P22 -
  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe detail pictures


Related Product Guide:

abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for OEM manufacturer Seamless Steel Pipe A335 P22 -  Seamless steel tubes for coal mining- GB/T 17396-2009 – Sanonpipe , The product will supply to all over the world, such as: Oman , Istanbul , Jordan , Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Diana from Puerto Rico - 2018.07.27 12:26
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Marcie Green from Johor - 2017.05.02 11:33
    Write your message here and send it to us