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Table of Contents
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Welspun Pipe Specification
Welspun Ductile Iron Pipe Size
Welspun DI Pipes Class
Welspun Ductile Iron Pipes Length
High Frequency Welding (HFW) Sizes
Longitudinal Submerged Arc Welding (L-SAW) Sizes
Helically Submerged Arc Welding (H-SAW) Sizes
Welspun Carbon Steel Line Pipes Certificates
Welspun Pipe Value Added Services
Welspun High Frequency Welded Pipe Applications
Welspun Tubes Grades
Welspun High Frequency Welded Pipe Type of Joints
Welspun Line Pipes Coating
Welspun Ductile Iron Pipes Sizes
Welspun Pipe Distributor in India Offers a Various Range of Size
Welspun Carbon Steel Line Pipes Coating
| Type | Coating | Available |
|---|---|---|
| Internal Coating | Internal Lining of Cement Mortar With Epoxy / Bitumen Seal Coat | As per Customer's Requreirement |
| External Coating | Metalic Coating (Zinc/Zinc Aluminium) |
Product Specification for Welspun Ductile Iron Pipes
| Produced in | Little Rock (Arkansas), in USA | Little Rock (Arkansas), in USA | Little Rock (Arkansas), in USA |
|---|---|---|---|
| Sizes | Diameter : 10 to 20 Inch | Diameter : 24 to 60 Inch | Pipe Diameter External Coating : 4 to 60 Inch |
| Length : Upto 24 M | Length : Upto 24 M | Pipe Length : Upto 24 M | |
| WT : 4 to 12.7 MM (0.157 to 0.500 Inch) | WT : 8 to 25.4 MM (0.315 to 1 Inch) | Pipe Diameter Internal Coating : 24 to 60 Inch | |
| Installed Capacity (Total) | MTPA 175,000 | MTPA 350,000 | 9.10 Million sqm PA |
| Specifications & Material Grades |
API 5L up to Gr. X-70, PSL 2 | API 5L up to Gr. X-80, API 2B |
External Fusion Bonded Epoxy in Single and Dual Layers |
| Coating Systems | As Per All Other International Standards & Customized Specifications | ||
Welspun Stainless Steel Pipes Product Range
| Properties | Cold Finished (Pipe) | Cold Finished (Tube) | Hot Finished- Hollow | |||
|---|---|---|---|---|---|---|
| Maximum | Minimum | Maximum | Minimum | Maximum | Minimum | |
| Length | 30 m | --- | 30 m | --- | 12.0 m | 4.0 m |
| Wall Thickness for (ANSI Size) | Schedule XX | Schedule 10 | --- | --- | Schedule 160 | Schedule 40 |
| Outside Daimeter for (ISO/EN Size) | 168.3 | 13.72 (MM) | 102 (MM) | 6.0 (MM) | 168.3 | 48.3 (MM) |
| Wall Thickness for (ISO/EN Size) | 17.12 (MM) | 1.24 (MM) | 5.54 (MM) | 0.6 (MM) | 13.49 (MM) | 3.68 (MM) |
| Outside Daimeter for (ANSI Pipe) | 6.0” NB * | 1/4” NB | --- | --- | 6.0” NB * | 1.5” NB |
Welspun HSAW Pipe Core Strength
Value Added Services of Welspun DI Pipes
Welspun Stainless Steel Pipes Available Grades
| Material | Grades |
|---|---|
| Ferritic Stainless Steel | 13Cr, 409, 430, 430Ti, 430F |
| Austenitic Stainless Steel | 303, 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316Ti, 316L, 316H, 317, 317L, 321, 321H, 347, 347H |
| Martensitic Stainless Steel | 403, 414, 410, 420, 416, 431 |
| Precipitation Hardening, Duplex & Super Duplex Stainless Steel | F6NM, 15-5PH, 17-4PH, 1.4418, F-55, F-51, F-60, F-53 |
| Nickel Alloy / Super Alloy | INCONEL 625, 617, 600 INCOLOY 825, 800, 903 |
Welspun Alloy Steel Pipes Available Grades
| Material | Grades |
| Bearing Steel | SAE 52100, SKF Gr3, 100CrMnSi64, 100CrMn6, 100CrMo7, 100Cr6, Gr 24K, Gr 24, Gr17OK, SAE 33I0 |
| Micro Alloyed Steel | 38MnSiVS6, C70S6 etc |
| Chrome - Moly Steel | SAE 4145/4140/4135/4130 42CrMo4, En19 |
| Creep Resistant Steel | F5, F9, F11, F12, F22, F91, F92, FI, H, 9Cr1Mo |
| Case Carburizing Steel | 20MnCr5/16MnCr5 SAE 8822/8620/8627/8619/8625/8622 |
| Boron Steel | 15B22, 43B17, 15B41, 94B17H, 20MnCr5(B) |
| High Nickel Steel | En36C/18X2H4BA, 19NiCrMo4, 5HS64, 20X2H4A, SAE9310 |
| Tool & Die Steel | H13, H11, DIN 1.2714, AISI 01, S7 |
Welspun HFIW Pipes of Value Chain for Oil & Gas Industry
Various Certificates of Welspun High Frequency Welded Pipe
Welspun Ductile Iron Pipes Grades
Applications of Welspun Pipe