Stainless Steel 254smo/1.4547/S31254/X1crnimocun20-18-7 Seamless Pipe ASTM A249 Tube

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry
• Section Shape: Round
• Transport Package: Wooden Case
• Trademark: XINTONGDA
• Origin: China
• HS Code: 73044100
• Production Capacity: 15000 Per Years

Product Description

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

Model No.	254SMO	Standard	ASTM A213/ ASTM A312/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941
Material	Stainless Steel	Production Capacity	2000 per month
Technics	Cold rolled	Certification	PED, AD2000, GOST, BV, ISO9001, ISO14001, ISO45001 etc
Surface	Pickling, polishing	MOQ	2 tons
Tolerance	Customize	Origin	China
Color	Silver	Logo	XTD
Size	OD RANGE : 6-1016 MM HICKNESS RANGE: 1-65 MM	Hs Code	7304411000

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

Chemical Composition

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

 

Detailed Photos

Company Profile

 

Zhejiang Xintongda Special Steel Manufacturing Co., Ltd. is located in Songyang County, Zhejiang Province, China. 

More than 30 years of history of SeamlessTube&Pipe manufacturing for Austenitic Steel ,(Super) Duplex steel and Nickel Alloy Steel, including 304, 304L, 316L,  310S, 904L, 316Ti, 317L, 347H, 321, 309S, 314, UNS S32205, UNS S32750, UNS S32760, S30815(253MA), UNS S31254, N08800, 800H (N08810), 825 (N08825), 600 (UNS N06600), 625 (UNS N06625), Monel 400 (UNS N04400), Hastelloy C-276, etc.

Up to now, we've passed the certificates of PED, AD2000, GOST,BV, ISO9001,ISO14001,ISO45001 etc.
Our constant improvement and growth enable us to be one of the best pipeline suppliers in the world

Packaging & Shipping

Certifications

 

 

 

FAQ

Are you a factory or a trading company?

We are a company with two mills and one warehouse, producing Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tubes& pipes.
But we can also provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.

Do you have any certificate?

Yes, we have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc. And we 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 around 0.5- 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 and EN10204.3.1B 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.