Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

ASTM/ASME B366/SB366 Inconel 800/800H/800HT Pipe Fittings, Buttweld Fittings

Nickel alloy 800, 800H, and 800HT are well - known for their excellent corrosion resistance and high - temperature performance. These pipe fittings are made to strict ASTM/ASME standards, ensuring reliable quality and compatibility. The butt - weld design allows for a strong and leak - proof connection, making them suitable for various industrial applications, such as chemical processing, power generation, and oil & gas industries. They can withstand harsh environments and corrosive media, providing long - term service and reducing maintenance costs.

3 quality inspection processes！

1. Secondary inspection of raw materials

Our raw materials come from large factories such as Baosteel, TSINGSHAN, Yongxin...Each batch of raw materials requires MTC and PMI. After the raw materials arrive, we conduct PMI and other inspections again to ensure that they meet the requirements.

2. Traceability of the production process

Hongdi is equipped with CNC lathe, automatic laser cutting machine, 1,000tons hydraunlic press, elbow mandrel machine and other major productionequ equipment.

Each process is supervised by experienced engineers and technicians. Each link is supervised by professional qc inspectors and photographed for archiving. The entire process uses process cards to ensure accuracy and traceability.

3. 100% inspection before shipment

MTSCO has professional QC team to conduct a series of inspections and experiments on the fittings, including routine appearance, PMI, size, quantity, NDT and other inspections. At the same time, we also conducts mechanical testing, chemical composition analysis, intergranular corrosion and other laboratory tests. For welded pipe fittings we carry out 100% ultrasonic or radiographic testing of the raw material and pipe fittings.

In addition, we also accept third-party inspection, such as SGS, TUV, and BV. And the factory has obtained ISO 9001, PED, CRN, M650 and TS certificates.

Why Choose MTSCO Pipe Fitting?

MTSCO provides professional sales and technical support for 904L stainless steel elbows, which are designed and manufactured in accordance with ASTM, EN, and JIS standards. Our services are based on the following aspects:

Strategic manufacturing partnership

Production is managed by Hongdi. We have obtained ISO/PED/CRN/TS/M650 certification to ensure that materials meet standards and are traceable. Advanced CNC machining and hydraulic press systems can accurately manufacture stainless steel elbows.

Comprehensive quality assurance

A multi-stage inspection process, including PMI verification of raw materials, photo records of the production process and archiving, as well as 100% pre-delivery testing. Third-party inspections such as SGS/TUV/BV are acceptable.

Transportation plan guarantee

A customized packaging solution with reinforced wooden cases and real-time loading documents is adopted to ensure the safe delivery of goods. With a monthly production capacity of 200 tons, full-container orders can be efficiently delivered within 20 - 30 days.

Technical collaboration

Remote factory visit and audit through virtual reality (VR:https://www.720yun.com/t/12vk69iypfh?scene_id=100992757) simplify the project approval process. Customized services cover non-standard sizes, prefabricated components, and surface treatment of specific materials.