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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
Key Specifications: HS Code: 7318.15 | Brand: EximNext | Material: Chromium-Molybdenum Alloy Steel (ASTM A193 Grade B7) | Grade/Type: ASTM A193 Grade B7 Heavy Hex Bolt | Material Composition: Chromium-Molybdenum Alloy Steel, tempered for high strength | Size/Dimensions: 1/2" to 4" diameter, various lengths; Heavy Hex Head configuration | Standard: ASTM A193 / ASME SA193 | Application: Oil and gas, petrochemical, power generation, pressure vessels, valves, flanges | Packaging: Cartons, wooden crates, or pallets for export shipment | Origin: Zhejiang, China
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7318.15 — classified under Industrial Supplies.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality industrial supplies products with verified suppliers and competitive pricing on EximNext.
| HS Code | 7318.15 |
| Brand | EximNext |
| Material | Chromium-Molybdenum Alloy Steel (ASTM A193 Grade B7) |
| Grade/Type | ASTM A193 Grade B7 Heavy Hex Bolt |
| Material Composition | Chromium-Molybdenum Alloy Steel, tempered for high strength |
| Size/Dimensions | 1/2" to 4" diameter, various lengths; Heavy Hex Head configuration |
| Standard | ASTM A193 / ASME SA193 |
| Application | Oil and gas, petrochemical, power generation, pressure vessels, valves, flanges |
| Packaging | Cartons, wooden crates, or pallets for export shipment |
| Origin | Zhejiang, China |
ASTM A193 Grade B7 Heavy Hex Bolts are high-strength fasteners manufactured from chromium-molybdenum alloy steel, designed for high-pressure and high-temperature applications in oil gas, petrochemical, and power generation industries. These heavy hex head bolts meet ASTM A193 specifications with superior tensile and yield strength. Available in sizes from 1/2 inch to 4 inches diameter, exported in bulk cartons or wooden crates for international trade. Ideal for flanges, valves, and pressure vessel assemblies requiring reliable structural integrity under extreme conditions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
ASTM A193 Heavy Hex Bolts is available for wholesale import from Ningbo Yongbiao International Business Co., Ltd, a verified Supplier based in China. The current FOB price is 0.1. Minimum order quantity starts at 1 Bags. HS Code: 7318.15 — used for customs classification and import duty calculation. Key product specifications include 7318.15, EximNext, Chromium-Molybdenum Alloy Steel (ASTM A193 Grade B7).
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When sourcing Astm A193 Heavy Hex Bolts for your business, securing the right balance of quality and cost is essential. Ningbo Yongbiao International Business Co., Ltd, a verified supplier based in China, offers this product with key specifications including ASTM A193 Grade B7 Heavy Hex Bolt, Chromium-Molybdenum Alloy Steel, tempered for high strength, and 1/2" to 4" diameter, various lengths; Heavy Hex Head configuration. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7318.15, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Astm A193 Heavy Hex Bolts requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Yongbiao International Business Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7318.15 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A193 Heavy Hex Bolts has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bolts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Astm A193 Heavy Hex Bolts requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7318.15 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Astm A193 Heavy Hex Bolts from Ningbo Yongbiao International Business Co., Ltd is $0.1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ningbo Yongbiao International Business Co., Ltd through EximNext.
The supplier, Ningbo Yongbiao International Business Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A193 Heavy Hex Bolts. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A193 Heavy Hex Bolts is classified under HS Code 7318.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A193 Heavy Hex Bolts from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Yongbiao International Business Co., Ltd. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Ningbo Yongbiao International Business Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Astm A193 Heavy Hex Bolts supplied by Ningbo Yongbiao International Business Co., Ltd include ASTM A193 Grade B7 Heavy Hex Bolt, Chromium-Molybdenum Alloy Steel, tempered for high strength, and 1/2" to 4" diameter, various lengths; Heavy Hex Head configuration. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Yongbiao International Business Co., Ltd offers Astm A193 Heavy Hex Bolts with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A193 Heavy Hex Bolts is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Yongbiao International Business Co., Ltd through our platform.
Ningbo Yongbiao International Business Co., Ltd maintains international quality certifications. These ensure that the Astm A193 Heavy Hex Bolts meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Yongbiao International Business Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ningbo Yongbiao International Business Co., Ltd.
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