DM Special Steel Ltd is one of the leading alloy steel pipe fittings producers in India, engaged in the manufacture and distribution of alloy steel butt welding pipe fittings, alloy steel forged pipe fittings and alloy steel flanges in India and overseas. DM Special Steel Ltd offers a complete range of buttweld and forged pipe fittings such as alloy steel reducer, alloy steel elbow, alloy steel tee, alloy steel cross, alloy steel stub ends and alloy steel piggable bends.
Manufactured in accordance with ASTM A-234 and ASME SA-234, chrome moly alloy steel fittings are widely used in power plants, nuclear power sites. Chrome moly steel is stronger and harder than regular steel, but not as resistant to corrosion as stainless steel.
Our chrome moly/alloy steel flange products include threaded flange, weld neck flange, slip on flange, socket weld flange, blind flange, lap joint flange, plate flange. We specialise in the manufacture of special size and custom shape flanges for our customers.
We can manufacture and offer high quality alloy steel pipe bends/piggable bends with bending radius ranging from R=3D-10D and bending angle of 10 degree to 180 degree. In addition, we can also manufacture alloy steel bends as per custom requirements of our esteemed clients. All our alloy steel fitting and flange products are supplied with relevant test certificates of raw materials and finished products.
DM Special Steel Ltd also stocks and supplies a complete range of chrome moly / alloy steel seamless and welded pipes to complement our existing production range of forged fittings, buttweld fittings and flanges. Alloy steel pipes can be supplied in cut to length sizes and also machined or fabricated to meet your piping requirements.
|Grades||Chrome Moly Grades P1, P5, P9, P11, P, P91|
|Specification||A/SA234 WP1, WP5, WP9, WP11, WP, WP91 | A/SA182 F1, F5, F9, F11, F, F91|
|Type||Seamless / Welded / Fabricated / Forged|
|Bending Radius||R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom|
|Range||½QNB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.|
|Dimensions||ANSI/ASME B16.9, B16.28, MSS-SP-43.|
Seamless/ Welded 100% Radiography Tested
|Alloy Steel Elbows – Long Radius||Alloy Steel Stub Ends||
Sizes 1/2″ – 48″
|Alloy Steel Elbows – Short Radius||Alloy Steel Crosses|
|Alloy Steel Reducing Elbows||Alloy Steel Reducing Crosses|
|Alloy Steel 45° Elbows||Alloy Steel 180° LR Return Bends|
|Alloy Steel Tees||Alloy Steel 180° SR Return Bends|
|Alloy Steel Tees||Alloy Steel Pipe Bends / Piggable Bends|
|Alloy Steel Reducers||Alloy Steel Couplings|
|Alloy Steel Concentric Reducers||Alloy Steel Pipe Nipples|
|Alloy Steel Eccentric Reducers||Alloy Steel Forged/Plate Cut Rings|
|Alloy Steel 3D Elbow||Alloy Steel End Caps|
|Alloy Steel 5D Elbow||Alloy Steel Forged / Plate Circles|
Chrome Moly Threaded and Socket Weld Pipe Fittings
|Alloy Steel Steel 90° Elbows||Alloy Steel Couplings||
Sizes 1/8″ – 4″
Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
|Alloy Steel 45° Elbows||Alloy Steel Reducers|
|Alloy Steel Street Elbows||Alloy Steel Inserts|
|Alloy Steel Tees||Alloy Steel Caps|
|Alloy Steel Crosses||Alloy Steel Unions|
Forged and Plate Flanges
|Grade/Specification||ASTM / ASME A182 F1 / F5 / F9 / F11 / F / F91|
|Standard||ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.|
|Size||½Q to 36″|
|Dimensions||ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.|
|Class / Pressure||150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.|
|Alloy Steel Slip-On Flanges||Alloy Steel Threaded Flanges||1/8″ – 36″
Raised Face or Flat Face
|Alloy Steel Weld Neck Flanges||Alloy Steel Socket Weld Flanges|
|Alloy Steel Blind Flanges||Alloy Steel Reducing Flanges|
|Alloy Steel Lap Joint Flanges||Alloy Steel Plate Flanges|
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
At DM Special Steel Ltd, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report