Pipes

Seamless Pipes: Supplier & Exporter

Seamless pipes of the most premier quality are supplied by Le Metals, strictly adhering to international standards such as ASTM A213, ASTM A269, and ASTM A511. We stock a wide range of stainless steel seamless pipes in SS304 and SS316 grades, along with an extensive inventory of alloy steel variants including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, and 410. Additionally, we maintain ready stock of Duplex and Super Duplex seamless pipes to meet diverse industry demands with precision and reliability.

Specifications

Stainless Steel Seamless Pipe Specifications
ASTM A312 This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.
ASTM A358 This specification includes electric-fusion-welded austenitic chromium-nickel stainless steel pipe.
ASTM A813 This specification covers two classes of fit-up and alignment quality straight-seam single- or double-welded austenitic steel pipe intended for high-temperature and general corrosive service.
ASTM A814 This specification covers two classes of flanged and cold-bending quality cold-worked straight-seam single or double welded austenitic steel pipe intended for high-temperature and general corrosive services.

Sizes and Grades

Seamless Pipes in Stainless Steel
Outer Diameter (OD) of Seamless Pipes 1/8” to 24”
Grades in Stainless Steel 300 Series of Seamless Pipes 304 , 304L , 304H , 309S , 309H ,310S ,310S ,316L ,317L ,321 ,321H ,347, 347H
Grades in Stainless Steel 400 Series of Seamless Pipes 400
Alloy Steel Grades of Seamless Pipes Alloy 20 , 200, 400,600,601,625,825H,825HT,C276

Stock

Please find the sizes below of Seamless Pipes as per the specifications. All sizes can be threaded, cut to sizes, and polished as per the customer specification. Please note we maintain huge stocks of Pipe fittings and Flanges too which you can find on the subsequent pages.

Value addition

Stainless Steel Value Add
Polishing of Seamless Pipes Le Metals offers polishing in various finishes such as #4, #6, #7, and #8 mirror finish. Polished seamless pipes can also be cut to custom sizes as per project requirements.
Beveling of Seamless Pipes Seamless pipes can be beveled at the edges to ensure they are ready for welding and other fabrication processes.
Honing & Turning of Seamless Pipes Using precision abrasion techniques, Le Metals provides honing and turning services to achieve an exceptionally smooth and accurate pipe finish.
Heat treatment and Solution Annealing of Seamless Pipes To enhance mechanical properties and corrosion resistance, selected pipes undergo heat treatment and solution annealing as required.
PMI Test( Positive Material Identification) of Seamless Pipes Le Metals conducts PMI testing on pipes upon request to ensure the material composition matches customer specifications and industry standards.

Processing

Product Processing Services Overview
Bar & Structural Cutting Products cut include Round Bar, Flat bar, Hex bar, Square bar, Tubing and Hollow Bar, Pipe, Angles, channels, Beams and Tees.  Thickness range is 1/16″ to 28″ diameter
Production Cutting Penn Stainless can provide production cutting for product diameters up to 4″.  We utilize Amanda Production Equipment to achieve these precision cuts with tight tolerances.
Pipe Threading Available thru 2″ in Diameter/All schedules
Tubular Polishing Products polished included all tubular products, with OD & ID polishing available, Round Bar, Square Bar, Hex & Flat bar, Angles, Uneven Leg Angles, beams, and other shapes.

WhatsApp Icon