ASTM A270 TP304 Sanitary Stainless Steel Seamless Pipe with Polished Surface and Corrosion Resistance

Price Negotiable
Price: NEGOTIABLE
MOQ: 100 KGS
Delivery Time: 20-80 days
Brand: YUHONG
Product Description
ASTM A270 TP304 Sanitary Stainless Steel Seamless Pipe Polished
Product Overview

ASTM A270 TP304 grades cover standard specifications for sanitary modules. ASTM A270 TP304 pipe is designed with an austenitic composition and manufactured with high quality nickel and chromium compositions. The excellent content in these tubes gives them enhanced resistance to corrosive and reducing media in stress-induced environments.

ASTM A270 TP304 Tubing has excellent resistance to oxidizing media and exhibits enhanced processability and strength. These tubes have good formability and can have threads, bevels and flat ends.

Manufacturing Process

A270 Type 304 is usually produced in seamless and welded configurations. A270 Style 304 Seamless Sanitary Pipe is manufactured through an extrusion process in which a hot billet is passed through metal to precisely shape to the correct size. Compared to ASTM A270 TP304 Stainless Steel Welded Sanitary Pipe, these pipes are designed with no welds or seams for higher strength and load-bearing capacity.

Welded pipe is; however, compared to seamless pipe, it is cheaper and can be formed into different sizes, which is not possible with the latter. ASME SA270 Grade 304 Welded Pipe is produced as sheet or strip is rolled and subsequently welded in a series of shop welding procedures.

Pressurized vessel modules go through multiple testing and screening procedures before being suitable for use in these extreme conditions. ASME SA270 Gr 304 Welded Pipe has a long service life and will not degrade under any harsh environmental conditions. These tubes are available in sizes over 12 inches or cut to size.

Chemical Composition
CLASS C MAX SI MAX MN MAX P MAX S MAX NI CR MO OTHER
TP 304 0.08 0.75 2 0.04 0.03 8-11 18-20
TP 304L 0.035 0.75 2 0.04 0.03 8-13 18-20
TP 316 0.08 0.75 2 0.04 0.03 10-14 16-18 2-3
TP 316L 0.035 0.75 2 0.04 0.03 10-15 16-18 2-3
Material Equivalents
GRADE UNS NO DIN/EN/WERKSTOFF
304S304001.4301
304HS30409-
304LS304031.4306
310SS310081.4845
316SS316001.4436
316HS31609-
316 TIS316351.4571
316L (2.5 MIN MOLY)S316031.4435
316LS316031.4404
317LS317031.4438
321S321001.4541
321HS32109-
347S347001.4550
904LN089041.4539
Technical Specifications
Temperature Range: -60°C to 400°C
Density: 7.93 kg/dm³
Hardness (HB): ≤ 230
Applications: Pressure bomb/Pressure vessel
Special Characteristics: Excellent stability against pitting corrosion, stress corrosion and intergranular corrosion
ASTM A270 TP304 Sanitary Stainless Steel Seamless Pipe

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Company Yuhong Group Co.,Ltd
Location 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person Jikin Cai

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