Montex Forge Industries
Montex Forge Industries
|
|
|
|||||||||
|
|
|
|||||||||
|
|

Carbon Steel Fittings Specification
| Size Range |
|
|---|---|
| Material Grades |
|
| Bending Radius |
|
| DIN Standards |
|
| Type |
|
| Manufacturing Process |
|
| Schedule |
|
| Carbon Steel Pipe Bend Types |
|
| Most Common Grades |
|
| Features of Carbon Steel Buttweld Fittings |
|
| Dimensions |
|
| Applications of Carbon Steel Pipe Fittings |
|
| GOST Standard |
|
| Custom Sizes |
|
| Third Party Inspection |
|
| Custom Packaging |
|
| Types of Carbon Steel Fittings |
|
| Certificates |
|
Who they are?
Carbon Steel Fittings Manufacturer in India
Supplier of Carbon Steel Pipe Elbows in Mumbai
Carbon Steel Seamless Fittings Stockist in India
The Only Company in Mumbai Manufacture Carbon Steel Seamless Fittings Up to 24″ and Welded Fittings Up to 40″
Size Chart of Carbon Steel Buttweld Fittings
| Nominal Pipe Size | Wall Thickness* | Fahrenheit Temperature Indicated | |||
|---|---|---|---|---|---|
| -20° to 650° | 700 | 750° | ⑉ 8009 | ||
| 1/2 | .109 | 1695 | 1621 | 1463 | 1220 |
| 10 | .365 | 720 | 688 | 621 | 518 |
| 12 | .375 | 630 | 602 | 543 | 453 |
| 6 | 280 | 840 | 803 | 725 | 604 |
| 1 | .133 | 1575 | 1506 | 1359 | 1134 |
| 2 | .154 | 900 | 861 | 777 | 648 |
| 1 1/4 | .140 | 1065 | 1019 | 919 | 766 |
| 3/4 | .113 | 1455 | 1392 | 1256 | 1046 |
| 3 1/2 | .226 | 1020 | 975 | 880 | 734 |
| 4 | .237 | 975 | 932 | 841 | 702 |
| 3 | .216 | 1095 | 1047 | 945 | 788 |
| 5 | 258 | 885 | 846 | 764 | 637 |
| 1 1/2 | .145 | 1005 | 960 | 867 | 723 |
| 8 | .322 | 765 | 731 | 660 | 550 |
| 2/2 | .203 | 1215 | 1162 | 1048 | 874 |
| 16 | .375 | 495 | 473 | 427 | 356 |
| 18 | .375 | 450 | 430 | 388 | 354 |
| 20 | .375 | 405 | 387 | 349 | 291 |
| 24 | .375 | 330 | 315 | 284 | 237 |
| 14 | .375 | 570 | 545 | 492 | 410 |
Price List of High Carbon Steel Pipe Fittings
| Products | Size Range | Price in USD |
|---|---|---|
| Carbon Steel Sch 40 90 Degree Elbow | 2" | US $ 9.99 |
| 3′ | US $ 14.79 | |
| 4" | US $ 24.29 | |
| 8" | US $ 109.99 | |
| Carbon Steel Sch 40 Straight Tee | 2" | US $ 11.69 |
| 3" | US $ 29.99 | |
| 4" | US $ 47.99 | |
| 6" | US $ 89.99 | |
| 8" | US $ 149.99 |
Carbon Steel Fittings Brands in Stock
| Manufacturer Name | Origin | Stock Sizes |
|---|---|---|
| Arcelor Mittal | Roman, Romania | Up to NPS 20 |
| Benteler | Shreveport, LA, USA | Up to NPS 4 |
| Bri-Steel | Edmonton, Alberta, Canada | NPS 12 and larger |
| Liberty | Ostrava, Czech Republic | Up to NPS 10 |
| Nippon Steel Corp. | Wakayama, Japan | |
| PTC Alliance | Beaver Falls, PA, USA | NPS 2 and smaller |
| Berg | Panama City, FL, USA | NPS 24 and larger |
| JFE Steel | Chita, Japan | – |
| Nippon Steel Corp (NSC) | Nagoya, Japan | – |
| Tenaris Mavrick | Conroe, TX, USA | – |
| US Steel | West Mifflin, PA, USA | – |
Get Heavier Wall Thickness CS Buttweld Fittings in Accordance to BS 1640 /ASME B16.9, B16.28 and B16.25
Carbon Steel Seamless Fittings Wall Thickness
| NPS (in) | OD (in)mm | Wall Thickness (in) mm | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sch 160 | Sch 140 | Sch 120 | Sch 100 | Sch 80 | Sch 60 | Sch 40 | Sch 30 | Sch 20 | Sch 10 | Sch STD | Sch XSS | Sch XXS | ||
| 1/2 | 0.840 | 0.187 | – | – | – | 0.147 | – | 0.109 | – | – | – | 0.109 | 0.147 | 0.294 |
| 1/4 | 0.540 | – | – | – | – | 0.119 | – | 0.088 | – | – | – | 0.088 | 0.119 | – |
| 1/8 | 0.405 | – | – | – | – | 0.095 | – | 0.068 | – | – | – | 0.068 | 0.095 | – |
| 3/4 | 1.050 | 0.219 | – | – | – | 0.154 | – | 0.113 | – | – | – | 0.113 | 0.154 | 0.308 |
| 3/8 | 0.675 | – | – | – | – | 0.126 | – | 0.091 | – | – | – | 0.091 | 0.126 | – |
| 1 | 1.315 | 0.250 | – | – | – | 0.179 | – | 0.133 | – | – | – | 0.133 | 0.179 | 0.358 |
| 1 1/2 | 1.900 | 0.281 | – | – | – | 0.200 | – | 0.145 | – | – | – | 0.145 | 0.200 | 0.400 |
| 1 1/4 | 1.660 | 0.250 | – | – | – | 0.191 | – | 0.140 | – | – | – | 0.140 | 0.191 | 0.382 |
| 2 1/2 | 2.875 | 0.375 | – | – | – | 0.276 | – | 0.203 | – | – | – | 0.203 | 0.276 | 0.552 |
| 2 | 2.375 | 0.344 | – | – | – | 0.218 | – | 0.154 | – | – | – | 0.154 | 0.218 | 0.436 |
| 4 | 4.500 | 0.531 | – | 0.438 | – | 0.337 | – | 0.237 | – | – | – | 0.237 | 0.337 | 0.674 |
| 5 | 5.563 | 0.625 | – | 0.500 | – | 0.375 | – | 0.258 | – | – | – | 0.258 | 0.375 | 0.750 |
| 3 1/2 | 4.000 | – | – | – | – | 0.318 | – | 0.226 | – | – | – | 0.226 | 0.318 | – |
| 3 | 3.500 | 0.438 | – | – | – | 0.300 | – | 0.216 | – | – | – | 0.216 | 0.300 | 0.600 |
| 6 | 6.625 | 0.719 | – | 0.562 | – | 0.432 | – | 0.280 | – | – | – | 0.280 | 0.432 | 0.864 |
| 22 | 22.000 | 2.125 | 1.875 | 1.625 | 1.375 | 1.125 | 0.875 | – | 0.500 | 0.375 | 0.250 | 0.375 | 0.500 | – |
| 24 | 24.000 | 2.344 | 2.062 | 1.812 | 1.531 | 1.219 | 0.969 | 0.688 | 0.562 | 0.375 | 0.250 | 0.375 | 0.500 | – |
| 34 | 34.000 | – | – | – | – | – | – | 0.688 | 0.625 | 0.500 | 0.312 | 0.375 | – | – |
| 8 | 8.625 | 0.906 | 0.812 | 0.719 | 0.594 | 0.500 | 0.406 | 0.322 | 0.277 | 0.250 | – | 0.322 | 0.500 | 0.875 |
| 10 | 10.750 | 1.125 | 1.000 | 0.844 | 0.719 | 0.594 | 0.500 | 0.365 | 0.307 | 0.250 | – | 0.365 | 0.500 | 1.000 |
| 12 | 12.750 | 1.312 | 1.125 | 1.000 | 0.844 | 0.688 | 0.562 | 0.406 | 0.330 | 0.250 | – | 0.375 | 0.500 | 1.000 |
| 14 | 14.000 | 1.406 | 1.250 | 1.094 | 0.938 | 0.750 | 0.594 | 0.438 | 0.375 | 0.312 | 0.250 | 0.375 | 0.500 | – |
| 30 | 30.000 | – | – | – | – | – | – | – | 0.625 | 0.500 | 0.312 | 0.375 | 0.500 | – |
| 32 | 32.000 | – | – | – | – | – | – | 0.688 | 0.625 | 0.500 | 0.312 | 0.375 | – | – |
| 16 | 16.000 | 1.594 | 1.438 | 1.219 | 1.031 | 0.844 | 0.656 | 0.500 | 0.375 | 0.312 | 0.250 | 0.375 | 0.500 | – |
| 18 | 18.000 | 1.781 | 1.562 | 1.375 | 1.156 | 0.938 | 0.750 | 0.562 | 0.438 | 0.312 | 0.250 | 0.375 | 0.500 | – |
| 20 | 20.000 | 1.969 | 1.750 | 1.500 | 1.281 | 1.031 | 0.812 | 0.594 | 0.500 | 0.375 | 0.250 | 0.375 | 0.500 | – |
| 36 | 36.000 | – | – | – | – | – | – | 0.750 | 0.625 | 0.500 | 0.312 | 0.375 | – | – |
| 42 | 42.000 | – | – | – | – | – | – | 0.750 | 0.625 | 0.500 | – | 0.375 | – | – |
Types of Carbon Steel Elbow Fittings

Weights of Normalized Carbon Steel Pipe Elbow
| Weights | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 45°LR ELBOW | 90°LR ELBOW | 90°SR ELBOW | |||||||||
| 5S | 10S | 40S | 80S | 5S | 10S | 40S | 80S | 5S | 10S | 40S | 80S | |
| 1/2 | 0.024 | 0.030 | 0.038 | 0.090 | 0.049 | 0.060 | 0.075 | 0.110 | – | – | – | – |
| 3/4 | 0.031 | 0.030 | 0.037 | 0.090 | 0.062 | 0.060 | 0.075 | 0.110 | – | – | – | – |
| 1 | 0.039 | 0.100 | 0.120 | 0.140 | 0.078 | 0.140 | 0.160 | 0.230 | 0.077 | 0.094 | 0.118 | 0.180 |
| 2 | 0.143 | 0.310 | 0.400 | 0.540 | 0.286 | 0.460 | 0.660 | 1.000 | 0.191 | 0.318 | 0.434 | 0.680 |
| 3 | 0.405 | 0.650 | 1.100 | 1.600 | 0.810 | 1.200 | 2.150 | 3.000 | 0.540 | 0.761 | 1.360 | 1.900 |
| 4 | 0.696 | 1.050 | 1.950 | 2.800 | 1.390 | 2.000 | 4.000 | 6.100 | 0.928 | 1.310 | 2.560 | 3.800 |
| 5 | 1.420 | 1.710 | 3.240 | 4.800 | 2.830 | 3.420 | 6.480 | 10.00 | 1.890 | 2.280 | 4.320 | 6.300 |
| 6 | 2.010 | 2.430 | 4.970 | 7.900 | 4.030 | 5.250 | 9.940 | 15.80 | 2.680 | 3.240 | 6.630 | 10.40 |
| 8 | 3.530 | 5.010 | 10.10 | 15.80 | 7.060 | 10.00 | 20.10 | 32.00 | 4.710 | 6.680 | 13.40 | 21.55 |
| 10 | 6.620 | 7.770 | 17.70 | 23.90 | 13.20 | 15.50 | 35.40 | 48.00 | 8.830 | 10.40 | 23.60 | 31.75 |
| 11/2 | 0.085 | 0.180 | 0.200 | 0.310 | 0.170 | 0.280 | 0.350 | 0.500 | 0.114 | 0.189 | 0.245 | 0.340 |
| 11/4 | 0.063 | 0.140 | 0.170 | 0.230 | 0.125 | 0.240 | 0.260 | 0.400 | 0.101 | 0.152 | 0.204 | 0.280 |
| 12 | 11.10 | 12.50 | 28.10 | 38.00 | 22.30 | 25.90 | 56.20 | 72.00 | 14.80 | 16.70 | 37.50 | 47.17 |
| 21/2 | 0.288 | 0.450 | 0.700 | 0.960 | 0.576 | 0.800 | 1.300 | 1.800 | 0.383 | 0.541 | 0.909 | 1.300 |
| 31/2 | 0.540 | 0.760 | 1.410 | 2.000 | 1.080 | 1.530 | 2.820 | 3.800 | 0.719 | 1.020 | 1.880 | 2.700 |
ASTM Grades for Carbon Steel Buttweld Pipe Fittings
| American Standard ASTM |
Grades of Carbon Steel Fittings |
|---|---|
| ASTM A860 / A860M | MSS SP-75 WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70 |
| ASTM A234 / A234M | WPB, WPC, WP1, WP11 CL1, WP11 CL2, WP11 CL3, WP12 CL1, WP12 CL2, ,WP5 CL1, WP9 CL1, WP9 CL3, WP22 CL1, WP22 CL3, WP5 CL3, WP92, WPR, WP91, WP911 |
| ASTM A420 / A420M (Low Alloy Carbon Steel/ LTCS Fittings) | WPL6, WPL9, WPL3, WPL8 |
Types of Carbon Steel Reducer Fittings

Types of Carbon Steel Tee Fittings
- Buttweld Tee
- Reducing Tee
- Equal Tee
- Swept Tee
- Saddle Tee
- Barred Tee
- Lateral Tee
- Y Tee
- Straight Tees
- Reducing Outlet Tee
Types of Carbon Steel Cap Fittings

| OD | DN | NPS | E | E1 |
|---|---|---|---|---|
| 21.3 | 15 | 1/2 | 25 | 25 |
| 26.7 | 20 | 3/4 | 25 | 25 |
| 33.4 | 25 | 1 | 38 | 38 |
| 42.2 | 32 | 1 1/4 | 38 | 38 |
| 60.3 | 50 | 2 | 38 | 44 |
| 73 | 65 | 2 1/2 | 38 | 51 |
| 88.9 | 80 | 3 | 51 | 64 |
| 101.6 | 90 | 3 1/2 | 64 | 76 |
| 114.3 | 100 | 4 | 64 | 76 |
| 48.3 | 40 | 1 1/2 | 38 | 38 |
| 141.3 | 125 | 5 | 76 | 89 |
| 168.3 | 150 | 6 | 89 | 102 |
| 219.1 | 200 | 8 | 102 | 127 |
High Carbon Steel Buttweld Fittings Dimension Chart

| NPS | Outer Diameter. D |
Center to End M |
Center to End C |
|---|---|---|---|
| 1/2 | 21.3 | 25 | 25 |
| 1 | 33.4 | 38 | 38 |
| 3/4 | 26.7 | 29 | 29 |
| 2 | 60.3 | 64 | 64 |
| 3 | 88.9 | 86 | 86 |
| 4 | 114.3 | 105 | 105 |
| 5 | 141.3 | 124 | 124 |
| 6 | 168.3 | 143 | 143 |
| 8 | 219.1 | 178 | 178 |
| 10 | 273 | 216 | 216 |
| 12 | 323.8 | 254 | 254 |
| 14 | 355.6 | 279 | 279 |
| 16 | 406.4 | 305 | 305 |
| 18 | 457 | 343 | 343 |
| 20 | 508 | 381 | 381 |
Types of Carbon Steel Pipe Fittings
High Carbon Steel Tee
Black Carbon Steel Reducer
Quenching Carbon Steel Cap
Steel Low Carbon Stub End
Plain Carbon Steel Cross
ASME B16.9 Carbon Steel Elbow
Known for Custom and Complex Sizes of ASTM A234 WPB, WPC, IS 1239 P-1/2, IS 3589 Heavy Carbon Steel Fittings
Size of Carbon Steel Buttweld Fittings
| Types | Elbow | Reducer | Tee |
|---|---|---|---|
| Name |
|
|
|
| Sizes |
|
1/2” to 80” | 1/2” to 72” |
| Standard |
|
|
|
| WT | Sch 5S, Sch 10S, Sch 20S, Sch 40S, Sch 80S, S10, S20, S30, STD, S40, S60, XS, S80, S100, S120, S140, S160, XXS | ||
| Material |
|
||
| Surface |
|
||
Testing
Before Allotting a Batch No. Do Dimensional Inspection, MTC Verify, Shape and Processing Conditions Check Also Ultrasonic Examinations
- Pitting Resistance Test
- Intergranular Corrosion (IGC) Test
- Hardness Test
- Flattening Test
- Chemical Analysis – Spectro Analysis
- Mechanical Testing
- Micro and MacroTest
- Flaring Test
- PMI Testing
Documentation
- Fumigation Certificates
- Quality Assurance Plan (QAP)
- Guarantee Letter
- Material Traceability Records
- Heat Treatment Charts
- NABL Approved Laboratory Test Reports
- Test Certificates Certifying NACE MR0175, NACE MR0103
- Raw Material Test Reports
- Commercial Invoice
- Packing List
Accreditations and Certifications
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
PED Certificate
Udyam Registration Certificate
Government Purchase Enlistment Certificate
Store Details Certificate
GST Certificate
Head Office
Factory Tour
CS Fittings Manufacturing Capability and Infrastructure
Company Profile
| Nature of Business | Manufacturer |
|---|---|
| Import Export Code (IEC) | – |
| Legal Status of firm | Proprietor |
| GST No. | 27ALFPR2911K1ZX |
Contact Info
| Contact Person | Mr. Chandraprakash |
|---|---|
| Phone | +919819949932 |
| export@montexforge.com | |
| Address | Montex Forge Industries Unit No.B-44, Silver Springs Complex, Plot No.G-6, Opp. Dena Bank, Taloja MIDC, Distt. Raigad – 410208, India |

