ASME SA193-B7 Full Thread Stud Bolts，Special Black plated

Payment Type:T/T 

Incoterm:FOB or others

Quantity:Customize

Specifications:Customize

Transportation:Ocean/Air Freight

3/8"-16 x Customizable according to needs

1/2"-13 x Customizable according to needs

5/8"-11 x Customizable according to needs

3/4"-10 x Customizable according to needs

7/8"-9 x Customizable according to needs

1" -8 x Customizable according to needs

1-1/8"-7 x Customizable according to needs

1-3/8"-6 x Customizable according to needs

1-5/8"-6 x Customizable according to needs

2"-4.5 x Customizable according to needs

1-7/8"-6 x Customizable according to needs

1-1/4"-7 x Customizable according to needs

3"-4 x Customizable according to needs

1-3/4"-5 x Customizable according to needs

2-1/4"-4.5 x Customizable according to needs

1-1/2"-6 x Customizable according to needs

2-3/4"-4 x Customizable according to needs

2-1/2"-4 x Customizable according to needs

Packaging & Delivery

Selling Units:Piece/Pieces

Package Type:The product is packaged in cardboard boxes

Product Attributes

Model No.: ASME A193-B7

Brand: AM

Product Model: SA193-B7

Brand Name: asme

Head Markings: AM

Functional Purpose: Tight connection

Strength Grade: Customizable according to needs

Place Of Production: Wuxi, Jiangsu, China

Specifications And Dimensions: Customizable according to needs

Applicable Scope: Mechanical industry

Color: black

Does It Support Customization: yes

Product Description

Thousands of screws, compliant with ASME standards, are designed to withstand high pressure, extreme temperatures (both high and low), and corrosion. Our range includes stainless steel bolts, studs, nuts, and non-standard special fasteners.

These products find extensive use in industries such as pressure vessels, high and medium pressure pump valves, radiators, petroleum drilling equipment, chemical facilities, pipeline containers, offshore platforms, and smelting equipment.

We offer a variety of specialized fasteners, including Special Full Thread Bolts, Special B7 Full Thread Bolts, and Special ASME Full Thread Bolts. Our materials include SA193B7, as well as other variants like B7M, B8, B8MCL1, L7, CL2, and B16. Additionally, we provide products made of special materials such as SA1942H, 7, 8M, A307, A320, and A325, which undergo rigorous heat treatment or solid solution processes. These materials maintain excellent mechanical properties in high-temperature environments ranging from -196°C to 575°C.

Our manufacturing processes adhere to strict regulations governing inspection and labeling. For instance, our SA193B7 product is crafted from chromium-molybdenum alloy steel, surpassing the highest grade of 12.9 screws made from 35CRMOA material in China. By subjecting it to 860°C high-temperature quenching and 640°C high-temperature tempering, we reduce its hardness while maintaining a performance level equivalent to 10.9. This significantly enhances the product's toughness, minimizing the risk of deformation in operational environments. We ensure clear marking, with mandatory inclusion of the manufacturing trademark "AM" and material designation "B7," ensuring excellent traceability for our products.