317L SS Pipe

1. Standard: ASTM A312, ASME SA312
2. Grades: AISI 317, UNS S31700, WNR 1.4449
3. Outer Diameter (OD): 1/8" to 24"
4. Wall Thickness: Schedule 10 to Schedule XXS (Extra Extra Strong)
5. Length: Single random, double random, and cut lengths

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Product Introduction

Alloy 317L SS Pipe is a low carbon steel with increased additions of chromium, nickel and molybdenum, providing better corrosion resistance than 316L. It resists attack by sulfurous acid, acetic acid, formic acid, and pitting corrosion when in contact with phosphoric acid and chlorides. SUS 317L has higher creep, rupture stress and tensile strength than 316L and 304L. UNS S31703 is commonly used offshore, in pulp and paper mills, and in chemical processing plants.

317L SS 1.4438 Pipe Tube Applications:

Common Industrial Services (Petroleum, Chemical, Paper, Fertilizer, Textile, Aerospace and Nuclear)
Fluid, Gas and Oil Industries
Heat Transfer and Pressure Services
Architectural and Decorative
Boilers and Heat Exchangers

ASME SA213 TP317L Specifications

Standard	ASTM A213, ASTM A312, ASTM A269,
Shapes	Round, Hydraulic, Straight, "U" Shape, Coiled, etc.
Manufacturing	Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Condition	Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Surface Finish	BA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished
Thickness Range	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Standard	SUS, JIS, AISI, ASTM, GB, DIN, EN