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Pipes & Fittings

Nelson Metal Industries — Pipes & Fittings Overview Section
Nelson Metal Industries — Pipes and Fittings
Overview

Precision-Engineered Fittings for Every Pipeline

Nelson Metal Industries is a stockist and supplier of stainless steel and mild steel pipe fittings — seamless and ERW, produced in compliance with international quality and safety standards. Our range covers elbows, tees, reducers, long & short stubends, and bends across every major grade — serving petroleum, chemical, food, instrumentation, and industrial applications with quality-inspected material and dependable delivery.

Grades 202 to 904L
Fitting Types Elbow, Tee, Reducer, Stubend
Process Seamless & ERW
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Nelson Metal Industries — Pipes & Fittings Specifications Section (v2 — deduplicated)
Specifications

Technical Specifications

01
Size Range
15 NB up to 1200 NB
02
Schedule
5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
03
Form
Seamless & ERW — Elbow, Tee, Reducer, Stubend, Cap, Coller
04
Elbow Types
Long & Short Radius 90°, 45°, 180° (Return Bend), Reducing Elbow
05
Tee & Reducer
Equal & Un-Equal Tee, Crosses, Concentric & Eccentric Reducer
06
Radius Bends
R = 3D, 5D, 6D, 8D, 10D & 20D in 15°, 30°, 60° & 90° (Customised)
07
Standard
ASTM / ASME
08
Testing & Inspection
Third Party Inspection, Government Laboratory Approved Quality Checks
Nelson Metal Industries — Pipes & Fittings Grades Section
Grades Available

Material Grades We Stock

202304304L 304H309309S 310310S316 316L317317L 321347409 410430904 904L Duplex Steel S31803S32205S32550 S32750S32760
Nelson Metal Industries — Pipes & Fittings Detailed Grade Tables Section
Full Grade Reference

Complete Fitting Material & Standard Reference

Stainless & Duplex Steel
Stainless Steel
ASTM / ASME SA 403 GR WP "S" / "W" / "WX" — 304, 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347H
Duplex Steel
ASTM / ASME SA 815, UNS No. — S31803, S32205, S32550, S32750, S32760
Carbon & Alloy Steel
Carbon Steel
ASTM / ASME A234 WPB, WPC, ASTM / ASME A860 WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Alloy Steel
ASTM / ASME A234 WP1, WP5, WP9, WP11, WP12, WP22, WP23, WP91
Nickel, Copper Alloy & Titanium
Nickel Alloy
ASTM / ASME SB 336 — UNS 2200 (Nickel 200)
ASTM / ASME SB 336 — UNS 2201 (Nickel 201)
ASTM / ASME SB 336 — UNS 4400 (Monel 400)
ASTM / ASME SB 336 — UNS 8020 (Alloy 20 / 20CB3)
ASTM / ASME SB 336 — UNS 8825 (Inconel 825)
ASTM / ASME SB 336 — UNS 6600 (Inconel 600)
ASTM / ASME SB 336 — UNS 6601 (Inconel 601)
ASTM / ASME SB 336 — UNS 6625 (Inconel 625)
ASTM / ASME SB 336 — UNS 10276 (Hastelloy C276)
Copper Alloy
ASTM / ASME SB 111 — UNS No. C 10100, C 10200, C 10300, C 10800, C 12000, C 12200, C 70600, C 71500
ASTM / ASME SB 466 — UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30)
Nelson Metal Industries — Pipes & Fittings Seamless vs ERW Section
Types

Seamless vs. ERW Fittings

Seamless Fitting

Seamless Fitting

Formed by hot forming a seamless pipe or plate blank, with no weld seam anywhere on the body. This gives the fitting uniform wall thickness and higher pressure-bearing strength, making it the preferred choice for critical, high-pressure piping systems such as oil, gas, and petrochemical lines.

ERW Fitting

ERW Fitting

Fabricated from ERW pipe or rolled plate and joined along a weld line before final forming. ERW fittings are more economical to produce and are widely used for low and medium pressure applications such as water lines, HVAC, and general industrial piping.

Nelson Metal Industries — Pipes & Fittings Features Section
Nelson Metal Industries — Fitting Quality
Features

Why Choose Our Pipe Fittings

Third-Party & Government Lab Inspected
Precision-Formed Elbows, Tees & Reducers
Wide Grade Range — 202 to 904L & Duplex
Customised Bends & Drawing-Based Fittings
Nelson Metal Industries — Pipes & Fittings Applications Section
Nelson Metal Industries — CTA (Pipes & Fittings Page)
Get Started

Precision Fittings, Ready To Ship.

Every Grade. Every Bend. On Time.

From elbows and tees to reducers and stubends, in Seamless and ERW forms across every major grade — Nelson Metal Industries stocks and supplies stainless, alloy, and carbon steel pipe fittings backed by quality inspection and dependable delivery.