Home > Products > Industrial Pipeline Series > ASTM A312 Uns S31254 Tube 254smo Duplex Stainless Steel Seamless Pipe
ASTM A312 Uns S31254 Tube 254smo Duplex Stainless Steel Seamless Pipe
- 0 Ton / Tons per Month
- T/T L/C PayPal D/P Western Union Other
- 8 days
You May Like
-
A312 N08904 S31254 Supplier Super Austenitic Stainless Steel Sch10s 40s Seamless Pipe (Rust-proof)
-
Beveled End A312 A213 A269 TP304 S31254 N08367 Stainless Steel Pipe/Tube 23mm Seamless Black
-
Beveled End A312 A213 A269 TP304 S31254 N08367 Stainless Steel Pipe/Tube 23mm Seamless Black
-
High Quality Titanium Tube ASTM B338 Titanium Pipes
-
High Performance Gr1/Gr2/Gr5 Titanium Alloy Pipe Titanium Tube
-
GR.2 Titanium Alloy Tube 12m Seamless round Pipe for Drill Oil Pipelines API Compliant Welding Service Available
Product Details
Type | Stainless Steel Pipes | Certification | ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other | |
Shape | Round | Grade | Other | |
Technique | Other | Surface Treatment | Polished | |
Standard | ASTM, AISI, GB, JIS, DIN, EN, Other | Specification | OEM | |
Trademark | ZHONGZHENG INTERNATIONAL | Origin | China |
Product Description
stainless steel roll
Standard: | ASTM A312, ASME SA312 | Material Grade: | UNS S31254, 254SMO |
---|---|---|---|
Outer Diameter: | 6mm-630mm Or Customized | Thickness: | 0.1mm-60mm |
Length: | 3-6M Or As Customized | Finish: | Annealed & Pickled |
Technique: | Cold Rolled Hot Rolled,Cold Drawn | Applications: | Industry,construction,boiler,oil And Gas,Oil Gas Sewage Transport |
ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant
ASTM A312 UNS S31254 / 254SMO Duplex Stainless Steel Pipes are a high-alloy austenitic stainless steel developed for using in seawater and other aggressive chloride-bearing media. It is especially developed for oil and gas industry, paper and pulp industry and offshore platforms. Due to the addition of chromium and molybdenum, it can resists a wide range of acids. 254SMO Stainless Steel Pipe has excellent resistance to pitting and crevice corrosion, good weldability, high resistance to general corrosion and stress corrosion cracking, high strength
Specifications:
Specifications | ASTM A 312, ASME SA 312 |
Grade | UNS S31254, 254SMO |
Size | 1/2" - 48" |
Specialized in | Large Diameter Size |
Thickness | SCH 10 To SCH XXS |
Types | Seamless / ERW / Welded / Fabricated |
Length | 6M Or As Custom, Single Random, Double Random & Cut Length. |
End | Plain End, Beveled End, Treaded |
Features:
High strength
Good weldability
Excellent resistance to pitting and crevice corrosion
High resistance to general corrosion and stress corrosion cracking.
Chemical Compositions:
C | Cr | Cu | Mn | Mo | N | Ni | P | Si | S |
0.02 Max | 19.5-20.5 | 0.5-1 | 1 Max | 6.0-6.5 | 0.18-0.22 | 17.5-18.5 | 0.03 Max | 0.8 Max | 1.01 Max |
Mechanical Properties:
Tensile Strength, min | Yield Strength 0.2% Proof, min | Elongation (% in 50mm), min | Hardness | |
Rockwell B (HR B), max | Brinell (HB), max | |||
650 MPa | 300 MPa | 35 % | 50 | 270 |
Applications:
Saltwater Handling System
Oil And Gas Plant
Food Processing Equipment
Chemical Industry
Pulp And Paper Industry
Flue-gas Cleaning
Desalination
Heat Exchangers
Tanks And Pipelines
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.
Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
Product Categories
New Products
-
ASTM A213/ ASTM A312/254smo/1.4547/S31254/X1crnimocun20-18-7 Stainless Steel Seamless Pipe
-
Food Grade 201 304 316 38mm for Gas and Water Stainless Steel Pipe
-
EU General Custom N06600 Alloy Sheet for Airframe Components Inconel 600 Plate
-
EU General Premium Inconel 600 Alloy N06600 in Custom Shapes and Sizes
-
EU General High Quality Stainless Steel Plate Inconel 600 High Cost Performance Ratio
-
EU General Hot Sale 1*1200*2400 Super Alloy Bright Surface Inconel 600 Plate
-
A312 S31254, 254smo Seamless Stainless Steel Pipe
-
EU General ASTM B163/N06600/ASTM B517 Super Alloy Tube for Heat Treat Furnace Components Inconel 600 Nickel Alloy Pipe
-
Gr2 Gr5 Seamless Titanium Pipe Grade 9 Titanium Tube for Industrial Use
-
High Strength Gr9 Titanium Tube Titanium Bike Frame Tube Titanium Pipe
-
EU General Inconel 600 601 625 X750 Alloy Seamless Tube / Welded Tube Pipe in Coil Is Available Inconel 600
-
Custom Titanium Tube Gr1 Gr2 CP-Ti 2 2.5 2.75 3 Inch Titanium Pipe for Intake Pipe Exhaust Pipe
-
High Tensile Strength ASTM A182/Uns S31254 Stainless Steel Rod for Flue Gas Cleaning 254smo Duplex Steel Bar
-
ASTM A182 New-Style Customized New Arrivals S31254 Bar for Chemical Processing Equipment
-
1.7380 10crmo9-10 ASTM A182 F22 Stainless Steel for High Temperature Service
-
Custom Round Ss ASTM A276 420 S31254 A479 316L 309 310S Stainless Steel Rod / Stainless Steel Bar
-
ASTM A276 254smo Uns S31254 1.4547 Stainless Steel Round Bar
-
ASTM B338 High Quality Titanium Gr1/Gr2/Gr5 Aerospace Structures Seamless Titanium Tube
-
Uns S31254 ASTM A276 Welding Rod for Superior Corrosion Resistance
-
Factory Supply Small Diameter Capillary /exhaust Titanium Pipe/ Tube for Export with Best Price
-
Ss Tube AISI Food Grade Stainless Steel Pipe Hinge Stainless Steel Industrial Seamless Pipe
-
High-Performance ASTM A312 Uns S31254 6-Moly Stainless Steel Seamless Pipe, 10X1.5mm, Bright Annealed (BA) Finish for Extreme Corrosive Environment
-
Customized Ultra-Lightweight Titanium Alloy Welded Structural Tubes Polished Finish for Racing Frames & Drone Parts
-
Seamless Titanium Alloy Tubes Gr.2 and Gr.5 with BA Finish for Heat Exchanger Bending Processing Service
Popular Searches
- pipe fitting
- Carbon Steel
- Carbon Steel Pipe
- Stainless Steel Sheet
- Tube Pipe
- Steel Strip
- Stainless Steel Strip
- welded pipe
- exhaust flexible pipe
- steel plate
- steel sheet
- steel coil
- steel tube
- Seamless Steel Pipe
- seamless pipe
- stainless steel tube
- stainless steel tubing
- Seamless Stainless Steel Pipe
- Welded Stainless Steel Pipe
- 304 Stainless Steel Pipe
- Stainless Steel Square Pipe
- 316 Stainless Steel Pipe
- Steel Tube Pipe
- 316l Stainless Steel Pipe
- Ss Pipe
- Stainless Steel Round Pipe
- Stainless Steel Sheet
- Stainless Steel Strip
- Stainless Steel Plate
- Stainless Steel Bar
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Stainless Steel

Product Tags:
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Laijing Bu
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile