ASTM A403 WP321 / 321H Stainless Steel Pipe Bends Manufacturer

Steel WP321 Long Radius Bend,Manufacturer of Stainless Stainless Steel 321H Piggable Bend, Stockist SS UNS S32100 Buttweld Pipe Bend, Distributors,Supplier of WP321 Hot Induction Bend,Stainless Steel WP321H Buttweld Pipe Bend,ASTM A403 WP321H Pipe bend Elbow Manufacturer,ANSI B16.9, ANSI B16.28, MSS SP-43,or MSS SP-75 Pipe Bends.

Manufacturer Of ASTM A403 321 Stainless Steel J Pipe Bend, Stainless Steel 321H U Pipe Bend, ASME SA403M Stainless Steel 321 Customized Pipe Bend Wholesaler, Stainless Steel 321 Seamless Pipe Bend, SS 321H Welded Pipe Bend Stockholder,ANSI B16.9 Stainless Steel 321H 3D Pipe Bends in Mumbai,India.

SS Grade Wp321 2.5D Pipe Bend Wholesaler,Supplier Of Stainless Steel 321H 10D Pipe Bend, Wrought Austenitic Stainless Steel 321 5D Pipe Bend,Werkstoff No 1.4301 SS High Pressure Bending Manufaturer in India, Price list 321H SS Pipe Bend, Stainless Steel WP321 Seamless Pipe Bend Dealer in India.

ASTM A403 321 Stainless Steel Pipe Bends

An ISO 9001:2008 Certified Company Rolex Fitting is a leading stockholder, supplier and exporter of Stainless Steel 321 / 321H Pipe Bends. ASTM A403 WP321 / 321H Stainless Steel Induction Bends come in various dimension to suit the requirement of our clients and supplied with complete set of mill test reports. Exports are Our Specialty! And we can source many hard to find grades and or non-standards sizes to meet the special requirements of our customers. We, at Rolex Fittings, are well known for carrying the highest stock of UNS 1.4541 /1.4878 SS Mitered Pipe Bends in the country. Our excellent goods and services have impressed customers not only in India, but also in other countries. We have the fastest delivery of Stainless Steel ASTM A403 321 Pipe Bends service in the country, giving utmost priority to urgent order.

We are manufacturer and supplier of WP321 Welded Pipe Bend, Stainless Steel WP321H Hot Induction Bend, WP321 3D Pipe Bend , Stainless Steel 321H Piggable Bend, WP321 U Pipe Bend, WP321 Long Radius Bend, Stainless Steel 321 J Pipe Bend, 321H Mitered Pipe Bend, WP321 Seamless Pipe Bend , which have augmented resistance to general corrosion due to their low Carbon content, are demanded highly in the pharmaceutical and food processing industries. Our Stainless Steel Pipe Bends are fashioned to bear great tensile strength and abrasion resistance, all at a very low maintenance cost. by us are made from the purest steel grades and their precision, and dimensional accuracy is what makes them desirable for plumbing applications.

Standard Specification For Stainless Steel ASTM A403 321 / 321H Pipe Bends

Specifications : ASTM A403 & ASME SA403

Dimensions : ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75

Size : Seamless Pipe Bends (1/2″ – 24″), ERW / Welded / Fabricated Pipe Bends (2″ – 36″)

Outer Diameter : 38.0 mm – 206.0 mm

Wall Thickness : 1.5 mm / 2.0 mm / 3.0 mm – greater wall thickness at request

Bend Radii : 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm

Bending Radius(R): R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Bending angle (θ): 15°, 30°, 45°, 60°, 90°, 135°, 180°

Types Of Grade 321 / 321H Stainless Steel Pipe Bends

321 / 321H Pipe Bends Manufacturing Standards :

ASME Pipe Bend ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN Pipe Bend DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN Pipe Bend EN10253-1, EN10253-2
ASTM A403 ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Fittings Buttwelding
ASME B16.25 Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Mechanical Properties of ASTM A403 SS 321 / 321H Pipe Bend
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Chemical Composition of Grade 321 / 321H Stainless Steel Pipe Bends
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max
SS 321H 0.04 - 0.10 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 - 12.00 4(C+N) – 0.70 max

ASME SA403 321 / 321H Stainless Steel Buttweld Bend Equivalent Grades
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

ASME B16.9 321 / 321H Pipe Bends
Nominal Pipe
Outside Diameter
Inside Diameter
Wall Tickness
22 22.000 21.250 0.375
24 24.000 23.250 0.375
26 26.000 25.250 0.375
28 28.000 27.250 0.375
30 30.000 29.250 0.375
32 32.000 31.250 0.375
34 34.000 33.250 0.375
36 36.000 35.250 0.375
38 38.000 37.250 0.375
40 40.000 39.250 0.375
42 42.000 41.250 0.375
44 44.000 43.250 0.375
46 46.000 45.250 0.375
46 46.000 45.250 0.375
48 48.000 47.250 0.375

ASTM A403 321 / 321H Stainless Steel Pipe Bends (our Specialization)
321 Mitered Pipe Bend Stockholder Steel 321H 3D Pipe Bend Distributors
Stainless Steel 321 Pipe Bend Stainless Steel WP321H Buttweld Bend
321 Seamless Pipe Bend Suppliers ANSI 321H Welded Pipe Bend
Stainless Steel UNS S32100 Piggable Bend Stainless Steel 321H Hot Induction Bend
Stainless Steel 321 Mandrel Bends Stainless Steel 321H Long Radius Bend
WP321 U Pipe Bend Dealer 321H J Pipe Bend Exporter
Stainless Steel SUS 321 5D Pipe Bend 321H 10D Pipe Bend Manufacturer
Stainless Steel DIN 1.4301 2.5D Pipe Bend Stainless Steel BS 321S31 22D Pipe Bend
Stainless Steel WP321 Customized Pipe Bend Stainless 321H Bend
ANSI B16.9 SS 321 12D Pipe Bending 321H High Pressure Bending Stockist
A403 WP321 Small Size Pipe Bending ASME SA403M 321H Pipe Bend Elbow
ASTM A403 321 180 Degree Pipe Bend ASME SA403 321H DIN Pipe Bend
Steel 321 90 Degree Pipe Bend WP321 160 Deg Pipe Bend
Stainless Steel 321 EN Pipe Bend 321H SS ASME Pipe Bend

Projects:Supplied 321 / 321H Stainless Steel Pipe Bends

ASTM A403 321 Pipe Bends are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A403 321H Stainless Steel Buttweld Bend through a worldwide network of stock-keeping branches. These ASTM A403 321 Pipe Bend is use in various industries like :

  • ASTM A403 321 Stainless Steel Bends can be used in Nuclear power plants
  • SS 321H Pipe Bends uses in Paper & Pulp Industry
  • Stainless Steel 321 Pipe Bends uses in Oil and Gas Industry
  • ASME SA403 321H Pipe Bend uses in Fabrication Industry
  • Stainless Steel WP321 Pipe Bends also used in Food & Dairy Industry
  • ANSI 321H Pipe Bends uses in Structural Pipe
  • ASTM A403 321 Pipe Bend suitable for Chemical Refinery
  • Grade WP321H Stainless Steel Buttweld Bend uses in Plumbing
  • 321 SS Buttweld Pipe Bend uses in General Purpose Applications
  • Stainless Steel ASTM A403 321H Pipe Bends can be used in high temperature
  • ASTM A403 WP321 Pipe Bends uses mainly used for transmission fluid in water system

Our Specialities & Inventory

A Wide Range Of the Best Quality 321 Stainless Steel 90D Pipe Bends, ss 321H Pipe bends dimensions pdf, ss 321 bend dimensions, Small size pipe bending, mandrel bent stainless steel 321 tubing, pre bent steel tubing,aluminum mandrel bends, mandrel bends exhaust, 2.5 mandrel bent exhaust pipe, 321 ss 180 degree pipe bender, mandrel bent tubing suppliers, ss 321 Pipe Bend price list, ss 321H Pipe Bends price, Large size pipe bending, Butt-welded pipe bending, 321 ss 180 Degree pipe bend Manufacturer, Supplier in Mumbai, Maharashtra, India.

Our Dealer and Distributor of ASTM A403 WP321 / 321H Pipe Bends in Gulf Countries:
Saudi Arabia Iran Iraq UAE
Bahrain Oman Kuwait Turkey
Yemen Syria Jordan Cyprus

Currently We are Exporting in Following Countries


  South Africa
  Equatorial Guinea
  The Republic Of Congo


  Costa Rica
  Puerto Rica
  Trinidad And Tobago


  Czech Republic


  South Korea
  Sri Lanka



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