254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace

Product Details
Customization: Available
After-sales Service: Answer Within 24hrs
Warranty: 30days

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Registered Capital
100000000 RMB
Plant Area
>2000 square meters
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
  • 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
254smo
Technique
Cold Drawn
Material
Stainless Steel
Surface Treatment
Polished
Section Shape
Round
Length
0.5~30 Mtr
Standard
GB/ASTM/ASME/DIN/En/GOST/JIS/PED
Tolerance
According to ASTM A312, ASTM A213, ASTM A269,999
Wall Thickness
1~65 mm
Goods Description
Stainless Steel Industrial Seamless Pipe
Pipe Marking
Xintongda or Customized
Suface Treatment
Pickling , No.1, 2b, Polish, Hairline, No.4,Sandbl
Certification
GOST,ISO9001-2015,Ad2000,PED 2014/68/EU,BV Mode II
Transport Package
Packed by Knitting Strips in Bundles
Specification
Per ANSIB36.10, B36.19M
Trademark
xintongda
Origin
China
HS Code
7304111000
Production Capacity
2000metric Tons Per Month

Product Description

254SMO/1.4547/S31254/X1CrNiMoCuN20-18-7 SEAMLESS PIPE AND TUBE

Product Description

Material Summary

254 SMO is an austenitic stainless steel, whose chemical base consists of high amounts of molybdenum, chromium as well as nickel. Under some circumstances, the UNS S31254 SMO Seamless Pipe is considered to be a highly economical, yet commercially viable solution to applications that are prone to corrosion. In fact, the corrosion resistance properties of 250 SMO pipe is compared to nickel alloys.

It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion. 254 SMO is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. It is also characterized by high ductility and impact strength.

 

Product Parameters

Chemical Composition

Grade

C

SI

Mn

P

Cr

Ni

Mo

N

S

Others

254SMO

≤ 0.02

≤0.80

≤1.00

≤ 0.03

19.50-20.50

17.50-18.50

6.00-6.50

0.2

0.01

Cu0.5-1

Note:
1.Element shall be determined arithmetically by difference.


Mechanical Properties

de

Tensile Strength

0.2 % Yield Strength Rpt

Elongation

Hardness

T#0.187"(5mm)

T>0.187"(5mm)

Brinell

Rockwell

254SMO

≥ 98ksi(675MPa)

≥ 95ksi(655MPa)

≥ 45ksi(310MPa)

≥  35%

220HBW

96HRB

 

Applications

  • Natural and treated seawater systems, desalination plants
  • Pollution control: smelters (ducting, chimneys linings...)
  • Bleaching equipment for pulp and paper industries (washers)
  • Chemical industries: chloride containing media; phosphoric acid, sulphury acid Fine chemical production
  • Oil & Gas Exploration
  • Petrochemicals and Refineries
  • Fertilizer Plants
  • Thermal, Nuclear and Solar Power Plants
  • Aerospace
  • Pharmaceutical
  • Food and Dairy
Detailed Photos

254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace

Packaging & Shipping

1.generally export packing

   -packed by knitting strips in bundles
254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
2.It is suggested that the pipes OD under 25MM or Less than container shipment are packed by plywood cases, which can protect pipes better.

254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace
254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace

Certifications

GOST,ISO9001-2015,AD2000,PED 2014/68/EU,BV Mode II,ISO45001-2018 Certificates.
254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Stainless Steel Pipe and Tube for Aerospace

FAQ


Are you a factory or a trading company?

We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.
Do you have any certificate?
We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And will get ABS/NORSOK/DNV/CU-TR(EAC) soon.
What is your delivery time?
It mainly depends on your demanded volume and material grade. The time of delivery is usually around0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.
What is your payment terms?
Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.
How can you guarantee the quality of my goods?
All material are 100% PMI tested and measured before shipping. We also accept third part inspection andEN10204.3.1B Mill test certificate for all materials.
How do you make our business long-term and good relationship?

1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.

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