Fittinco India Private Limited is a trusted Ahmedabad based Manufacturer & Supplier of pipe fittings, forged fittings, flanges, and Pre-fabricated Fittings, delivering engineered solutions that meet the most demanding industrial requirements. Among our flagship products, Butterweld Heavy Wall Fittings stand out for their strength, durability, dimensional accuracy, and long service life. Designed for high-pressure, high-temperature, and corrosive environments, our fittings are widely used across oil & gas, petrochemical, power generation, refineries, chemical processing, offshore, and heavy engineering industries.
As an experienced Butterweld Heavy Wall Fittings Manufacturer, Fittinco India Private Limited combines advanced manufacturing practices, strict quality control, and global standards compliance to supply products that perform reliably in critical applications.
ANSI / ASME B16.9, MSS SP-43, API 590-605
Heavy Wall SCH80, SCH100, SCH120, SCH140, SCH160, XXS available with NACE MR 01-75
Heavy Wall Fittings
ASME / ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10
Heavy Wall Elbow, Tee, Reducer, Cross, Cap, Bend (1/2″~48″)
Elbows, Tees, Reducers, Crosses, Caps, Bends, Other Heavy Wall Shapes
| Material Type | Grade / Alloy Name | ASTM / ASME Spec | UNS No. | EN / DIN | JIS | SAE / AMS |
|---|---|---|---|---|---|---|
| Carbon Steel | CS Buttweld | A234 WPB | K03006 | P265GH | SF4307 | SAE 1020 |
| CS Buttweld | A234 WPB | K03006 | P265GH | SF460A | SAE 1020 | |
| CS Buttweld | A234 WPB | K03006 | P265GH / 1.0425 | SF440A | SAE 1020 | |
| Alloy Steel | 1.25Cr–0.5Mo / 2.25Cr–1Mo | A234 WP11 / WP22 | K11572 / K21590 | 13CrMo4-5 / 1.7335 | STBA22 | SAE 4140 |
| 2.25Cr-1Mo F22 | A184 F22 | K21590 | F91 | STBA22 | SAE 4140 | |
| Stainless Steel | SS 304 / 304L | A403 WP304 / 304L | S30403 | 1.4301 / 1.4307 | SUS 304 | SAE 30304L |
| SS 316 / 316L | A403 WP316 / 316L | S31603 | 1.4401 / 1.4404 | SUS 316L | SAE 30316L | |
| SS 904L | A403 WP904L | N08904 | 1.4539 | - | - | |
| 254 SMO | A403 WP254SMO | S31254 | 1.4547 | - | - | |
| Duplex / Super Duplex | Duplex 2205 | A815 S31803 / S32205 | S32205 | 1.4462 | SUS 329J3L | SAE J934 |
| Super Duplex 2507 | A815 S32750 | S32750 | 1.441 | SUS 329J4L | SAE J934 | |
| High Nickel Alloys | Monel 400 | B366 | N04400 | 2.436 | - | AMS 4544 |
| Monel K500 | B366 | N05500 | 2.4375 | - | AMS 4676 | |
| Inconel 625 | B366 | N06625 | 2.4856 | - | AMS 5666 | |
| Inconel 718 | B366 | N07718 | 2.4668 | - | AMS 5662 | |
| Incoloy 825 | B366 | N08825 | 2.4858 | - | AMS 5581 | |
| Alloy 20 | B366 | N08020 | 2.466 | - | AMS 5708 | |
| 254 SMO | B366 | S31254 | 1.4547 | - | - |
Butterweld Heavy Wall Fittings are pipe fittings manufactured with thicker wall thickness compared to standard fittings. This additional thickness enhances pressure-bearing capacity, mechanical strength, and resistance to erosion and corrosion. These fittings are ideal for severe service conditions where safety, performance, and longevity are non-negotiable.
Commonly referred to as Heavy Wall Pipe Fittings, they are also known in the industry as Thick Wall Fittings and Heavy Duty Pipe Fittings, depending on application and design requirements.
Industrial Butterweld Heavy Wall Fittings are extensively used in:
Their ability to withstand extreme mechanical stress makes them essential components in mission-critical systems.
Fittinco India Private Limited manufactures Butterweld Heavy Wall Fittings in a wide range of materials and grades to suit diverse industrial needs:
Common grades include ASTM A234 WPB and WPC, offering excellent strength and cost efficiency for high-pressure systems.
These fittings provide superior corrosion resistance and are suitable for aggressive environments.
Manufactured using grades like ASTM A234 WP5, WP9, WP11, WP22, and WP91, alloy steel fittings are designed for elevated temperature and pressure services.
Combining high strength with excellent corrosion resistance, duplex fittings are ideal for offshore and chemical environments.
These fittings offer superior resistance to pitting, crevice corrosion, and stress corrosion cracking in harsh conditions.
Our Butterweld Heavy Wall Fittings are produced in compliance with international standards to ensure dimensional accuracy and performance:
Dimensional standards typically follow ASME B16.9, ASME B16.28, and MSS-SP-75 for heavy wall applications.
Fittinco India Private Limited manufactures a comprehensive range of Butterweld Heavy Wall Fittings, including:
Types of Degree available commonly include 22.5°, 30°, 45°, 60°, 90°, and 180°, depending on piping layout and flow requirements.
Our Heavy Wall Pipe Fittings are available in sizes ranging from ½ inch NB to 48 inch NB and beyond, depending on material and specification. Wall thicknesses are manufactured as per Schedule 80, Schedule 120, Schedule 160, XXS, and custom heavy wall requirements.
Dimensional tolerances are strictly maintained to ensure proper fit-up, reduced welding stress, and improved joint integrity. End preparation options include beveled ends as per ASME standards for smooth welding and installation.
The weight of Butterweld Heavy Wall Fittings varies based on:
Heavier wall thickness naturally increases weight, offering enhanced strength and durability. Approximate weight details are calculated as per ASME and ASTM formulas to ensure consistency and ease of project planning.
Every product manufactured by Fittinco India Private Limited undergoes rigorous quality checks, including:
These procedures ensure that every Heavy Duty Pipe Fittings shipment meets or exceeds customer and regulatory expectations.
As a leading Butterweld Heavy Wall Fittings Supplier, we bring unmatched value through:
We proudly serve clients worldwide as a reliable Butterweld Heavy Wall Fittings Wholesaler, Butterweld Heavy Wall Fittings Exporter, Butterweld Heavy Wall Fittings Stockist, and Butterweld Heavy Wall Fittings Distributor.
Fittinco India Private Limited operates as a full-service Butterweld Heavy Wall Fittings Dealer and Butterweld Heavy Wall Fittings Trading Company, capable of handling bulk orders, project-specific requirements, and custom fabrication.
As a dependable Butterweld Heavy Wall Fittings Bulk Supplier, we maintain ready stock of standard sizes and materials, ensuring fast turnaround for urgent requirements.
The Butterweld Heavy Wall Fittings Price depends on raw material costs, size, wall thickness, grade, and applicable standards. We offer transparent pricing, consistent quality, and flexible commercial terms to meet project budgets without compromising performance.
Customers looking to Buy Butterweld Heavy Wall Fittings can rely on our technical guidance, material traceability, and documentation support, including MTCs, test reports, and third-party inspections.
Fittinco India Private Limited continues to set benchmarks in the manufacturing and supply of Industrial Butterweld Heavy Wall Fittings. Our focus on innovation, quality, and customer satisfaction has made us a preferred partner for EPC contractors, OEMs, and industrial end-users across the globe.
If you are seeking a reliable Butterweld Heavy Wall Fittings Manufacturer with proven expertise, global standards compliance, and a strong commitment to quality, Fittinco India Private Limited is your trusted solution partner.
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