Import Flange Welding Couplings — Buy in wholesale FOB from Supplier in China

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Flange Welding Couplings by Grace Tian
Harbor
Flange Welding Couplings - Image 1

Flange Welding Couplings

🕐Last updated: Jul 19, 2026
110/ Bags
Min. Order: 1 Bags
💱₹110.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.23
⚙️MaterialCarbon Steel / Alloy Steel (Forged), commonly ASTM A694 Grade F60
📁CategoryFlanges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy Flange Welding Couplings in Bulk — Verified Supplier in China

J518/ISO 6162 Pressure: 3000 PSI and 6000 PSI flange welding coupling They meet all requirements of J518. All the pressure indications are based on a working temperature from 20 to

90. The whole set of flange should be supplied with bolts, nuts, spring washer and o-ring according to the drawing.

Key Specifications: HS Code: 7307.23 | Material: Carbon Steel / Alloy Steel (Forged), commonly ASTM A694 Grade F60 | Standard: J518 (SAE J518), ISO 6162 | Pressure Rating: 3000 PSI and 6000 PSI | Working Temperature: 20°C to 90°C | Size Range: 1/2" to 12" (DN15 to DN300) | Manufacturing Process: Forged, machined finish | Application: Hydraulic systems, oil and gas pipelines, fluid power transmission | Origin: Subject to supplier confirmation (China, India, EU typical origins)

Supply & Ordering: Minimum Order Quantity: 1 Bags

HS Code: 7307.23 — classified under Industrial Supplies.

Flange Welding Couplings Specifications, Trade Terms & Pricing
HS Code7307.23
MaterialCarbon Steel / Alloy Steel (Forged), commonly ASTM A694 Grade F60
StandardJ518 (SAE J518), ISO 6162
Pressure Rating3000 PSI and 6000 PSI
Working Temperature20°C to 90°C
Size Range1/2" to 12" (DN15 to DN300)
Manufacturing ProcessForged, machined finish
ApplicationHydraulic systems, oil and gas pipelines, fluid power transmission
OriginSubject to supplier confirmation (China, India, EU typical origins)
About Grace Tian — Supplier in China
🏭
Grace Tian
China Harbor
4.5(0)

This J518/ISO 6162 compliant flange welding coupling is engineered for high-pressure hydraulic and fluid power systems rated at 3000 PSI and 6000 PSI working pressure. Designed for working temperatures ranging from 20 to 90°C, it is suitable for oil and gas, construction equipment, and industrial fluid transmission applications. A reliable choice for importers seeking robust pipe connection solutions that meet stringent international flange standards for global trade.

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 Flange Welding Couplings
The minimum order quantity for Flange Welding Couplings from Grace Tian is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Sourcing Flange Welding Couplings from China

Flange Welding Couplings is offered by Grace Tian, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.

When importing Flange Welding Couplings, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.

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Harbor
<4h
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Buy Flange Welding Couplings in Bulk — Verified Supplier in China

When sourcing Flange Welding Couplings for your business, securing the right balance of quality and cost is essential. Grace Tian, a verified supplier based in China, offers this product with key specifications including J518 (SAE J518), ISO 6162, 3000 PSI and 6000 PSI, and 20°C to 90°C. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $110/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

Flange Welding Couplings Specifications, Trade Terms & Pricing

Importing Flange Welding Couplings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Grace Tian 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 7307.23 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.

About Grace Tian — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Flange Welding Couplings 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Flange Welding Couplings — Shipping, Logistics & Customs

Importing Flange Welding Couplings 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 7307.23 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Flange Welding Couplings

What is the wholesale price of Flange Welding Couplings?

The current listed wholesale price for Flange Welding Couplings from Grace Tian is $110/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 Grace Tian through EximNext.

What is the Minimum Order Quantity (MOQ) for Flange Welding Couplings?

The supplier, Grace Tian, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flange Welding Couplings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Flange Welding Couplings?

For international shipping and customs clearance, Flange Welding Couplings is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Flange Welding Couplings from China?

To import Flange Welding Couplings from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Grace Tian. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Grace Tian a verified supplier?

Yes, Grace Tian 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.

What are the key specifications of Flange Welding Couplings?

The key specifications for Flange Welding Couplings supplied by Grace Tian include J518 (SAE J518), ISO 6162, 3000 PSI and 6000 PSI, and 20°C to 90°C. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Flange Welding Couplings?

Grace Tian offers Flange Welding Couplings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Flange Welding Couplings the most?

Flange Welding Couplings is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Grace Tian through our platform.

What certifications does this Flange Welding Couplings supplier hold?

Grace Tian maintains international quality certifications. These ensure that the Flange Welding Couplings meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Flange Welding Couplings on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Grace Tian will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Grace Tian.

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