Manufacturer, Stockholder, Suppliers and Exporter of Stainless Steel Seamless Pipe in India

Stainless Steel Seamless Pipe SS304 | SS310 |316 Stainless steel | Grade 321 | Grade 347 | 904l pipe

Seamless pipeDevdeep Steel Alloys is acknowledged as a manufacturer, exporter & suppliers of Stainless Steel Seamless Pipe, available in a variety or grades, materials, and finishes, in metric and inch sizes. We are a family owned company specializing in Supplying industrial products for companies involved in Mining, Oil Refineries, Aerospace Industries, Equipment Manufacturing, Chemical Petro-chemical manufacturing, Steel and Aluminum Manufacturing and Industrial Construction

Devdeep Steel Alloys stocks Stainless steel Seamless pipe & Welded Pipe as per ASTM A 269 , per ASTM A 213,and ASTM A 511. , We also do maintain huge inventories of Stainless Steel based seamless pipes in SS304 | SS310 |316 Stainless steel | Grade 321 | Grade 347 | 904l pipe, 254SMO 410.

We Export a full range of sizes and schedules including Schedule 5 , Sch 10 , Sch 40S & Sch 80S Double Extra Heavy. Most products are available in 20′ random length sections, but Devdeep Steel Alloys Products can supply Stainless steel pipe in most stainless grades in sections exceeding 40′.

Our products are being certified to all companies, we are ISO 9001:2008 certified company in accordance with the strict guidelines.

  • High product quality 
  • Maximum flexibility
  • First-class service
  • Expert advice

Seamless Pipe Specification

Stainless Steel Seamless Pipe
Outer Diameter1/8″ NPS to 12″ NPS
Range6NB to 1200NB
SchedulesSCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Grades 300 Series SS 304 – 304/304L – 304H – 310/310S – 310H – 316/316L/316H – 317L – 321 – 321H – 347 – 347H
Grades 400 Series SS 410
Grades 900 Series SS 904-SS 904L
Polishing Devdeep Steel Alloys can polish as per No 4 polish , No 6 polish , No 7 polish and No 8 mirror finish polish. This pipe can also be provided cut to size.
Beveling Beveling at the edges can also undergo to make it prepare for welding and other purposes
Turning & HorningWe use a high precision abrasion process which  can hone the Seamless pipe and tube to obtain a near perfect finish.
Solution Annealing and Heat TreatmentThe mechanical properties can be changed and it can also undergo solution annealing & heat treatment.
Positive Material Identification (PMI Test)Devdeep Steel Alloys performs PMI Tests for nearly all Product are undertaken as per customer request so that the products is ready and made available to the customer as per  specification and requirement..
Stainless Steel Seamless Pipe Specifications
ASTM A312The Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic
ASTM A358The pipe withElectric-Fusion-Welded Austenitic Chromium-Nickel for High-Temperature Service
ASTM A813The standard covers two classes of alignment quality & fit-up seam single – double austenitic intended for general corrosive service and high-temperature.
ASTM A814The standard covers two classes of cold-bending quality and flanged seam single or double austenitic intended general corrosive service and high-temperature.


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