Import Astm A193 B7/B7m Threaded Rods — Buy in Bulk from Supplier in China

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ASTM A193 B7/B7m Threaded Rods by Ningbo S&D Metal Work Co.,Ltd
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ASTM A193 B7/B7m Threaded Rods - Image 1

ASTM A193 B7/B7m Threaded Rods

🕐Last updated: Jul 19, 2026
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Min. Order: 1 Unit
📁CategoryNuts
💳Payment TermsT/T · L/C · D/P
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Buy & Import ASTM A193 B7/B7m Threaded Rods from Ningbo S&D Metal Work Co.,Ltd - China Wholesale Supply

Ningbo S&D Metal Work Co., Ltd supplies ASTM A193 B7/B7m threaded rods manufactured from 45# carbon steel, a material chosen for its balance of strength and machinability. These rods meet ASTM A193 Grade B7/B7m standards, making them suitable for high-temperature and high-pressure applications in construction, automotive, and heavy equipment industries. The threaded rods are available in UNC and UNF thread sizes ranging from 1/2 inch to 4 inches, providing versatility across industrial applications.

The rods undergo surface treatments to enhance corrosion resistance and wear resistance, extending their service life in harsh environments. Typical industry standards for B7/B7m threaded rods include a minimum tensile strength of 100 ksi and a yield strength of 80 ksi, though these should be verified for specific batches. The material’s carbon content, usually around 0.42-0.50%, contributes to its high tensile strength and durability.

These threaded rods are used to secure structural components in machinery assembly, structural reinforcement, and pipeline flanges. Ningbo S&D Metal Work Co., Ltd offers customisation options for length, threading, and surface finish, with packaging designed for bulk export. Buyers should confirm the available certifications, such as ISO compliance, and discuss MOQ, lead time, and Incoterms directly with the supplier to align with project requirements.

Technical Specifications for Ningbo S&D Metal Work Co.,Ltd ASTM A193 B7/B7m Threaded Rods
StandardASTM A193 Grade B7/B7m
Material45# Carbon Steel
Thread TypeUNC, UNF
Thread Size Range1/2 inch to 4 inches
Surface TreatmentCorrosion-Resistant Coating (e.g., Zinc Plating)
Typical Tensile Strength100 ksi minimum (standard for B7/B7m)
Typical Yield Strength80 ksi minimum (standard for B7/B7m)
Typical Carbon Content0.42-0.50% (standard for 45# carbon steel)
Typical Hardness180-220 HB (standard for B7/B7m threaded rods)
Typical Lengths1 meter to 6 meters (standard for industrial threaded rods)
About Ningbo S&D Metal Work Co.,Ltd - Fasteners Supplier in China
🏭
Ningbo S&D Metal Work Co.,Ltd
China Harbor🥉 Bronze Verified
4(63)

Ningbo S&D Metal Work Co., Ltd is based in Ningbo, Zhejiang Province, China, with its address listed as No.691-1, Tiantong, Dongwu. The company specialises in manufacturing threaded rods and other fasteners for industrial applications, catering to both domestic and international markets. Its product range includes high-strength components designed for construction, automotive, and heavy equipment sectors.

The supplier is classified under the harbor trust tier, with a focus on meeting ASTM standards for its products. While the response rate and average response hours are currently unavailable, the company’s profile indicates a commitment to quality and flexibility in MOQ options. Ningbo S&D Metal Work Co., Ltd provides packaging and shipping terms such as FOB and CIF to accommodate various logistical needs, though certifications and specific client details are not explicitly stated in the profile.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About ASTM A193 B7/B7m Threaded Rods from Ningbo S&D Metal Work Co.,Ltd
The threaded rods are manufactured from 45# carbon steel, a material known for its high strength and machinability. This material is selected to meet the ASTM A193 Grade B7/B7m standards for high-pressure applications.

Sourcing ASTM A193 B7/B7m Threaded Rods from Ningbo S&D Metal Work Co.,Ltd - China Import Guide

Before placing an order for ASTM A193 B7/B7m threaded rods from Ningbo S&D Metal Work Co., Ltd, request material test certificates (MTC) to verify compliance with ASTM A193 Grade B7/B7m standards. Insist on third-party inspection reports for critical applications, such as structural reinforcement or machinery assembly. Ensure the supplier provides documentation for mechanical properties and surface treatment processes.

Clarify logistics details, including lead time, which may depend on the order size and customisation needs. Discuss Incoterms (e.g., FOB Ningbo or CIF destination port) and payment terms to avoid unexpected costs. Confirm packaging standards to ensure the threaded rods are protected during transit, especially for bulk or long-distance shipments.

Perform quality checks upon delivery, including dimensional verification, thread gauge testing, and hardness measurements. For high-integrity applications, consider additional testing such as ultrasonic inspection or magnetic particle testing. Request a certificate of conformity (CoC) and ensure all threaded rods are marked with the grade (B7/B7m) and manufacturer’s identification for traceability.

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Buy & Import Astm A193 B7/B7m Threaded — Wholesale Supply from China

Securing a reliable supply chain for Astm A193 B7/B7m Threaded Rods is critical for maintaining your business operations. Ningbo S&D Metal Work Co.,Ltd, a verified supplier located in China, provides high-quality Astm A193 B7/B7m Threaded ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Nuts industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Astm A193 B7/B7m Threaded from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ningbo S&D Metal Work Co.,Ltd. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Ningbo S&D Metal Work Co.,Ltd — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Ningbo S&D Metal Work Co.,Ltd is part of our extensive network of vetted international exporters. Browse more products in the Nuts category or discover new suppliers across the Nuts sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Astm A193 B7/B7m Threaded

When importing Astm A193 B7/B7m Threaded from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Astm A193 B7/B7m Threaded

How can I get the wholesale price for Astm A193 B7/B7m Threaded Rods?

Click the "Request Quotation" button to contact Ningbo S&D Metal Work Co.,Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Astm A193 B7/B7m Threaded in bulk from China?

Yes, Ningbo S&D Metal Work Co.,Ltd provides Astm A193 B7/B7m Threaded for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Ningbo S&D Metal Work Co.,Ltd. Contact the supplier to discuss the best logistics options for importing Astm A193 B7/B7m Threaded to your country.

How do I request a sample of Astm A193 B7/B7m Threaded Rods?

Send a direct message to Ningbo S&D Metal Work Co.,Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Ningbo S&D Metal Work Co.,Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Astm A193 B7/B7m Threaded?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Ningbo S&D Metal Work Co.,Ltd.

Does Ningbo S&D Metal Work Co.,Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Ningbo S&D Metal Work Co.,Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Nuts suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Nuts manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Ningbo S&D Metal Work Co.,Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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