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Place of Origin Zhejiang, China Company name NINGBO YONGBIAO INTERNATIONAL BUSINESS CO., LTD Brand Name NBMFY Product name ASTM A320 stud bolts Grade L7,L7M Materials Alloy steel Finish BLACK, ZINC, HDG, YZP, PLAIN Size M12X1.75X45,1/2"-13X45,1/2"-13 Ã??3/4" Sample We can supply the samples for free, if the samples we have in stock Lead time 7-15 working days as usual, it will based on the detailed order quantity. Packaging Details Carton size: 36*24*16 CM &36*24*12 CM and according to customer request design Pallet size: Standard Euro Pallet 110*80*90 CM Port Ningbo
Key Specifications: HS Code: 7318.15 | Brand: EximNext | Material: Alloy Steel Grade L7 / L7M (Ni-Cr-Mo) | Grade/Type: ASTM A320 Grade L7, L7M low-temperature alloy steel stud bolts | Material Composition: Alloy Steel with Nickel, Chromium, Molybdenum (Ni-Cr-Mo) for low-temperature toughness | Finish: Black Oxide, Zinc Plated, HDG (Hot Dip Galvanized) | Standard: ASTM A320 / ASME SA320 | Size Range: Typically 1/2" to 4" diameter, multiple lengths available per order | Application: Low-temperature pressure vessels, oil and gas pipelines, refinery and petrochemical plant construction | Packaging: Standard export packaging, cartons or wooden crates as per order quantity | 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 | Alloy Steel Grade L7 / L7M (Ni-Cr-Mo) |
| Grade/Type | ASTM A320 Grade L7, L7M low-temperature alloy steel stud bolts |
| Material Composition | Alloy Steel with Nickel, Chromium, Molybdenum (Ni-Cr-Mo) for low-temperature toughness |
| Finish | Black Oxide, Zinc Plated, HDG (Hot Dip Galvanized) |
| Standard | ASTM A320 / ASME SA320 |
| Size Range | Typically 1/2" to 4" diameter, multiple lengths available per order |
| Application | Low-temperature pressure vessels, oil and gas pipelines, refinery and petrochemical plant construction |
| Packaging | Standard export packaging, cartons or wooden crates as per order quantity |
| Origin | Zhejiang, China |
ASTM A320 L7 and L7M grade stud bolts are heat-treated alloy steel fasteners designed for low-temperature service in the petrochemical, oil and gas, and power generation industries. These stud bolts meet ASTM A320 specifications and are available with BLACK oxide, ZINC, or HDG finishes for corrosion protection. Supplied by NBMFY from Zhejiang, China, they are widely sourced for flange joint assembly, pressure vessel construction, and pipeline connections in international trade.
| 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 A320 Stud Bolts is available for wholesale import from Ningbo Yongbiao International Business Co., Ltd, a verified Supplier based in China. The current FOB price is 0.05. 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, Alloy Steel Grade L7 / L7M (Ni-Cr-Mo).
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When sourcing Astm A320 Stud 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 A320 Grade L7, L7M low-temperature alloy steel stud bolts, Alloy Steel with Nickel, Chromium, Molybdenum (Ni-Cr-Mo) for low-temperature toughness, and Black Oxide, Zinc Plated, HDG (Hot Dip Galvanized). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.05/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 A320 Stud 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A320 Stud 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 global B2B marketplace. Start your sourcing journey today.
Importing Astm A320 Stud 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 A320 Stud Bolts from Ningbo Yongbiao International Business Co., Ltd is $0.05/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 A320 Stud 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 A320 Stud 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 A320 Stud 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 A320 Stud Bolts supplied by Ningbo Yongbiao International Business Co., Ltd include ASTM A320 Grade L7, L7M low-temperature alloy steel stud bolts, Alloy Steel with Nickel, Chromium, Molybdenum (Ni-Cr-Mo) for low-temperature toughness, and Black Oxide, Zinc Plated, HDG (Hot Dip Galvanized). 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 A320 Stud Bolts with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A320 Stud 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 A320 Stud 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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