Astm A312 Stainless Steel Pipe

OES Metal offers a wide range of ASTM A312 Stainless Steel Pipes, designed for high-pressure and corrosive environments. These pipes are manufactured to meet the rigorous standards of ASTM A312, ensuring exceptional quality, durability, and performance.

Tailored tubing sizes, finishes, and specifications to meet diverse industry needs.

Looking for reliable, versatile stainless steel pipes that can handle tough industrial environments? Check out our ASTM A312 Stainless Steel Pipes—they're built to meet some pretty strict international standards, especially for high-temperature and corrosion-prone settings. Made from top-quality austenitic stainless steels like 304/304L, 316/316L, 321, and 347, these pipes aren’t just tough—they resist corrosion like a champ, are super strong, and last a long time. They’re perfect for those critical jobs in chemical plants, oil and gas extraction, pharmaceuticals, food processing, and even marine projects.

What’s cool about our ASTM A312 pipes is that they come either seamless or welded, giving you smooth inner walls that help fluids flow easily and reduce contamination risk. Plus, they’re easy to weld, form, and resist oxidation and creep — so these will perform reliably even at temperatures from super cold cryogenic levels all the way up to 815°C (that’s pretty hot!).

product details

Product Details

We’ve got sizes ranging from tiny 1/8 inch up to massive 60 inches in diameter, and if you need custom lengths, just ask! Every pipe undergoes rigorous quality checks, including hydrostatic tests, non-destructive testing (NDT), and chemical analysis—so you know you're getting a safe, high-quality product. As long as it follows ASTM A312/ASME SA312 standards, you can count on it lasting and performing well.

Ready to upgrade your projects? Reach out to us for pricing details, custom options, and all that good stuff. Let’s get you the right pipes for your needs!

Austenitic Stainless Steel	201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
Martensitic Stainless Steel	410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
Duplex Stainless Steel	S31803, S32101, S32205, S32304, S32750, etc
Ferritic Stainless Steel	429, 430, 433, 434, 435, 436, 439, etc

Product Specification

Standard	ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296
Material	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Surface	Polishing,annealing,pickling,bright
Type	hot rolled and cold rolled
Size	Wall thickness：1mm-150mm Outer diameter：6mm-2500mm
Delivery time	Prompt delivery or as the order quantity.
Package	Standard export seaworthy package,or as required.
Application	It is widely used in the fields of petroleum, food, chemical industry, construction, electric power, nuclear energy, energy,machinery, biology, paper making, shipbuilding and boilers. Pipes can also be made according to customer requirements.
Container size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Chemical Composition Table

Chemical Component ( %)
Grade ASTM	C	Si	Mn	S	P	Cr	Ni
201	≤0.15	≤0.75	5.50-7.50	≤0.030	≤0.060	16.00-18.00	3.50-5.50
304	≤0.07	≤1.00	≤2.00	≤0.030	≤0.035	17.00-19.00	8.00-11.00
304L	≤0.03	≤1.00	≤2.00	≤0.030	≤0.035	18.00-20.00	8.00-12.00
309S	≤0.08	≤1.00	≤2.00	≤0.030	≤0.035	22.00-24.00	12.00-15.00
310S	≤0.08	≤1.00	≤2.00	≤0.030	≤0.035	24.00-26.00	19.00-22.00
316	≤0.08	≤1.00	≤2.00	≤0.030	≤0.035	16.00-18.00	10.00-14.00
316L	≤0.08	≤1.00	≤2.00	≤0.030	≤0.035	16.00-18.00	12.00-15.00