China TOBO STEEL GROUP CHINA company news

PRODUCT SHOW Elbow is a commonly used connection pipe fittings in water heating installation, which is used to connect the corner of the pipeline and change the direction of the pipeline. Other names: 90° elbow, right Angle bend, love bend, stamping elbow, pressing elbow,mechanical elbow, welding ... Read More

Process flow Details Images Product Paramenters ltem Content Standard GB/T 9112 ~ GB/T 9124 SH 3406 HG 20592 ~HG 20605 , HG 20615 ~HG 20626 ASME B16.5 ASME B16.47 or according to the client’s standards or technical requirements Material Carbon steel, alloy steel and stainless steel Size DN15~DN2000 ... Read More

Place of Origin: China Type: Nickel Plate Application: Petrochemical Grade: nickel alloy hastelloyC-276 C-22 C-2000 Ni (Min): 88% Resistance (μΩ.m): 1.5 Powder Or Not: Not Powder Ultimate Strength (≥ MPa): 550 Elongation (≥ %): 30 Model Number: hastelloyC-276 C-22 C-2000 Brand Name: Guojin Product ... Read More

EN 2.4856 UNS N06625 Inconel 625 Tubes for industry Product Description Products Nickel Alloy Inconel Alloy 625 pipe tube Diameter 3.0-500mm Length 500-6000mm Application 1. Sulfuric acid condenser 2. Heat shields 3. Furnace hardware 4. Gas turbine engine ducting 5. Digester and bleach basin for ... Read More

1.4542 / 17-4PH / AISI 630 Stainless Steel Bright Round Bar For Industry Product Description 17-4 PH stainless steel is capable of attaining a wide range of strength and toughness properties depending on the precipitation or aging temperature used in hardening. Its high strength, good corrosion ... Read More

ASTM B462 N08020 Welding Neck Flange Nickel Alloy Pipe Flange Alloy 20 RF SCH40 NICKEL ALLOY Nickel and nickel-based alloys possess effective resistance to a wide range of corrosive environments , in many cases, some materials such as stainless steel or super stainless steel are unable to resist ... Read More

The concept of joining two sections of pipe or equipment with a removable mechanical connection is not new. While modern metal flanges boast precision engineering and advanced materials, their fundamental role has evolved from much simpler origins, reflecting humanity's continuous need to control ... Read More

' Alloy Pipe Fittings SA234 WP12 Reducing Tee 5'x2 1/2' SCH80 ' Specifications Grades: SA234 WP12 Standards: ASTM. ASME ANSI B16.9 Size: 1/2' NB TO 48' NB IN Schedule: Sch5 TO Sch XXS Wall Thickness: From 2 to 40 mm Type: Seamless / Welded / Fabricated Product Name Reducing Tee Size 1/2’’~10’’... Read More

For certain types of metal flanges, especially those destined for high-pressure, high-temperature, or critical services, Post-Weld Heat Treatment (PWHT) is not just a recommended practice but a crucial step in ensuring the integrity and longevity of the joint. PWHT, also known as stress relief, is a ... Read More

While the focus often lies on designing and assembling a perfect metal flange connection, the ability to safely and efficiently disassemble it is equally crucial for the lifecycle management of any industrial plant. The "art of disassembly" involves careful planning, proper tools, and strict ... Read More