Durable and High-Quality Construction: Our Astm A193 Hex Bolts are made from high-quality stainless steel materials, ensuring exceptional strength and durability, ideal for various applications, including building and construction projects.
Customization Options: We offer customized sizes, lengths, and colors to meet specific user requirements, such as "customized size" and "customized colors" as specified by the buyer.
Wide Range of Finishes: Our bolts are available in various finishes, including nickel-plated, zinc-plated, and anode, to cater to different user preferences and project needs.
Compliance with International Standards: Our products adhere to international standards, including ASTM and DIN, ensuring compatibility and reliability in global markets.
Competitive Pricing: With a minimum order quantity of 1000 pieces, we offer competitive pricing for bulk orders, making us an attractive option for large-scale projects or businesses.
Product description
Name:ASTM A193 heavy hex bolts
Material: carbon steel ,stainless steel(304/316),alloy steel, HGD
Grade:B7/B7M/B16/B8/B8M
Finish: black oxide, zink plated, HDG, teflon coated
Supply ability:230tons per month
Payment: T/T, L/C, Western Union, MoneyGram
fasteners industry for many years, our technology is at the High-class level in fasteners
industry and our products have the best quality.
products are welcomed by our many clients which from North America ,Europe, Middle East and other regions. Because our main products have good quality and best prices.
The company is a ISO 9001:2015 certified manufacturer of industrial fasteners. We also can supply the special bolts & screws and nuts according to your drawings and requirement.
Place of Origin Zhejiang, China
Company Name NINGBO YONGBIAO INTERNATIONAL BUSINESS CO., LTD
Brand Name NBMFG
Model Number ASTM A193
Standard ASTM
Material Carbon alloy steel
Product name ASTM A193 HEX FLANGE BOLTS
Grade B7,B7M,B16,B8,B8M
Certificate ISO 9001:2015
Packaging Details Carton\tray
Port Ningbo
Sample Free
After-sale service We will follow up goods for every customer and help solve problem after sales
High temperature and pressure series are well suited for service in extreme environments.
These materials are also effective against temperature and pressure services such as pressure vessels and flanges.
Property Class: ASTM A193 B7, B7M ,B8 ,B8M, B16; ASTM A320: L7, L7M; SH3404, HG20613, DIN975, HG20634,DIN267-T13
Diameter: M5 ~ M100 (10# ~4'')
Length: 6 ~6000mm
Material: Carbon Steel, Alloy Steel, Stainless Steel
Surface: Zinc Plate, Black Oxide, Hot Dip Zinc, Dacromet, Ni Zinc Nickel , P.T.F.E.
Model NO.: A193 B8
Type: Round Head
Head Style: Round
Application: Building
Diameter: 1/2''-3''
Raw Material: Stainless Steel
Trademark: SD
Origin: Ningbo, China
Material: Stainless Steel
Connection: Common Bolt
Standard: ANSI
Finish: Hot Galvanizing
Length: up to 12'
Port: Ningbo Port
Specification: ASTM
HS Code: 7318159090
We would like to introduce ourselves as a 30 year old company specializing in the supply of stainless steel materials viz. plates, flanges, fittings, pipes etc including Exotic MOC such Inconel 625, Copper Nickel (70/30 Cu Ni & 90/10 Cu Ni), Hastelloy, Monel 400, etc.
We specialize in SS/DUPLEX/SUPER DUPLEX plates, pipes & fittings.
We can offer you competitive prices with a firm delivery schedule, am attaching the brochure and product lists for materials (Non ferrous pipes, fittings, plates, etc), instrumentation fittings, fabricated equipments that we can supply and request your attention to the listing below.
Trademark: M
Packing: 25kgs Per Box, 36 Boxes Per Pallet
Origin: Ningbo China
HS Code: 73181500
Product Description
1) Grade:A325
2) Size: Dia.: 1/2"-1 1/2"
3) Material: Carbon steel, alloy steel, stainless steel, etc.
4) Surfaces: Plain, black, ZP, ZY, H. D. G. etc.
5) Packaging: 25kgs per box, or according to Client's requirement
High-Quality Material: Our A490 Bolts are made from alloy steel, ensuring exceptional strength and durability in demanding applications.
Durable Finish: The hot dipped galvanized (hdg) finish provides long-lasting corrosion resistance, ideal for use in harsh environments.
Compliant with Industry Standards: Meets ANSI standards, ensuring our bolts meet or exceed industry requirements for quality and performance.
Engineered for Structural Applications: Designed for use in structural applications, our bolts are perfect for construction, infrastructure, and heavy machinery projects.
Purchasing for a Large Project: Ideal for users like John, who is purchasing in bulk for a large construction project, as our bolts are available in large quantities and offer excellent value for money.
Essential details
Finish: Plain Material: Steel, Steel
Model Number: A325
Surface treatment: Black Oxide
Application: Industry
Head type: Hexagon Flange Head
Supply Ability
Supply Ability:5000 ton per Month
Packaging & delivery
Lead time:
Quantity(pieces) 1 - 10000 10000
Lead time (days) 45 To be negotiated
Material: High strength/tensile
Surface treatments: plain, black, zinc-plated (ZP), yellowzinc-plated (YZP), hot-dipped galvanizing (HDG), Dacromet, nickel-and brass-plated
Grade: A490
Standard: ASTM
Thread: UNC
Sizes: 1/2 to 1 1/2 inches
Packing: small box/carton, bulk cartons/pallet and gunny bag Competitive Advantages
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
