Import Coupling — Buy in wholesale FOB from Supplier in China

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Coupling by Wenzhou Outebao Pipe Fitting Co., Ltd.
Harbor
Coupling - Image 1

Coupling

🕐Last updated: Jul 19, 2026
$800 - $1,800 / MT for Carbon Steel; $3,200 - $5,500 / MT for Stainless Steel 304/316 (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹800,180,032,005,500,300,000.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.93
⚙️MaterialCarbon Steel / Stainless Steel 304/316
📁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 & Import Coupling from Wenzhou Outebao Pipe Fitting Co., Ltd. - Wholesale Supply

Wenzhou Outebao Pipe Fitting Co., Ltd. offers industrial‑grade couplings fabricated from carbon steel and stainless‑steel grades 304 and 316. The fittings are precision‑engineered for fluid and gas piping and conform to ANSI, ASME and DIN standards. They are supplied in bulk packaging and can be shipped under FOB or CIF terms.

Carbon steel versions are commonly chosen for cost‑effective water or oil lines, while stainless‑steel 304/316 is preferred where corrosion resistance is essential. Standard pressure rating for these couplings is up to 16 MPa and they operate between - 40 °C and 200 °C, depending on the material. Available diameters typically range from 1 in to 6 in, and both threaded and flanged connection types are produced.

The couplings serve oil‑and‑gas pipelines, chemical processing plants, water‑treatment facilities and construction projects. Plant engineers, procurement officers and import distributors source them for new installations or retrofits. Trade terms include FOB or CIF, with flexible minimum order quantities; exact MOQ and lead‑time should be confirmed directly with the supplier.

Technical Specifications for Wenzhou Outebao Pipe Fitting Co., Ltd. Coupling
MaterialCarbon Steel / Stainless Steel 304/316
Standard(s)ANSI, ASME, DIN
Size Range1 in - 6 in (typical)
Pressure Ratingup to 16 MPa (typical)
Temperature Range - 40 °C to 200 °C (typical)
Connection TypeThreaded (NPT) or Flanged (typical)
CoatingCorrosion‑resistant finish (typical)
PackagingBulk cartons of 100 units (typical)
Weight per UnitApprox. 2 kg for 2 in size (typical)
Typical ApplicationOil & gas pipelines, water treatment, construction (standard)
About Wenzhou Outebao Pipe Fitting Co., Ltd. - Coupling Supplier in China
🏭

Wenzhou Outebao Pipe Fitting Co., Ltd. is located at Dianqian Road, Yongzhong Street, Longwan District, Wenzhou 325024 Zhejiang, China. The company carries a harbor‑type trust tier, indicating it is a verified overseas supplier, although its response rate is currently recorded as 0 % with no average response time logged. The listing does not disclose additional operational details such as production capacity or years in business.

The supplier markets precision‑engineered couplings for fluid and gas systems and offers bulk packaging options for international traders. It states compliance with ANSI, ASME and DIN standards and provides FOB or CIF shipping terms. Prospective buyers should contact the supplier to obtain detailed lead‑time estimates, certification documents and any other specific information required for their projects.

Our industrial-grade couplings are precision-engineered pipe connection fittings designed for seamless integration in fluid and gas piping systems across oil and gas, chemical processing, water treatment, and construction sectors. Available in stainless steel and carbon steel grades, these couplings meet ANSI, ASME, and DIN standards for reliable leak-proof performance under high-pressure conditions. EximNext supplies these couplings in bulk packaging with competitive FOB and CIF pricing for international traders and procurement buyers.

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 Coupling from Wenzhou Outebao Pipe Fitting Co., Ltd.
The couplings are supplied in carbon steel and stainless‑steel grades 304 and 316, providing strength and corrosion resistance suitable for most industrial piping applications.

Sourcing Coupling from Wenzhou Outebao Pipe Fitting Co., Ltd. - China Import Guide

Before placing an order, verify that the material grade, size and standard compliance match your project specifications; request a mill test report or material certification to confirm carbon steel or stainless‑steel 304/316 composition.

Discuss logistics early - confirm whether you prefer FOB from Wenzhou port or CIF to your destination, and clarify expected lead‑time; payment terms are typically T/T or L/C, but exact conditions must be negotiated directly with the supplier.

Arrange a third‑party inspection for large volumes; ensure the inspection covers dimensional accuracy, pressure test and coating integrity, and request the inspection report together with the commercial invoice and packing list.

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Wenzhou Outebao Pipe Fitting Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
42/100
Trust Score
📦
0+
Products
4.5(16)
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Buy Coupling in Bulk — Verified Supplier in China

When sourcing Coupling for your business, securing the right balance of quality and cost is essential. Wenzhou Outebao Pipe Fitting Co., Ltd., a verified supplier based in China, offers this product with key specifications including Threaded and Socket-Weld Coupling, Class 150/300/600, Carbon Steel (ASTM A105) / Stainless Steel 304 (1.4301) / SS 316 (1.4401), and 1/2" to 48" NPS; DN15 to DN1200; Matching to Schedule 40/80/160 piping. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,8003,2005,500304316./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

Coupling Specifications, Trade Terms & Pricing

Importing Coupling requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Outebao Pipe Fitting 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 7307.93 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 global B2B marketplace designed to make cross-border trade secure and efficient.

About Wenzhou Outebao Pipe Fitting Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Coupling 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 import export marketplace. Start your sourcing journey today.

Import Coupling — Shipping, Logistics & Customs

Importing Coupling 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 7307.93 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 Coupling

What is the wholesale price of Coupling?

The current listed wholesale price for Coupling from Wenzhou Outebao Pipe Fitting Co., Ltd. is $8001,8003,2005,500304316./Unit 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 Wenzhou Outebao Pipe Fitting Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Coupling?

The supplier, Wenzhou Outebao Pipe Fitting Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Coupling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Coupling?

For international shipping and customs clearance, Coupling is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Coupling from China?

To import Coupling from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Outebao Pipe Fitting Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Wenzhou Outebao Pipe Fitting Co., Ltd. a verified supplier?

Yes, Wenzhou Outebao Pipe Fitting 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.

What are the key specifications of Coupling?

The key specifications for Coupling supplied by Wenzhou Outebao Pipe Fitting Co., Ltd. include Threaded and Socket-Weld Coupling, Class 150/300/600, Carbon Steel (ASTM A105) / Stainless Steel 304 (1.4301) / SS 316 (1.4401), and 1/2" to 48" NPS; DN15 to DN1200; Matching to Schedule 40/80/160 piping. 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 Coupling?

Wenzhou Outebao Pipe Fitting Co., Ltd. offers Coupling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Coupling the most?

Coupling is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Outebao Pipe Fitting Co., Ltd. through our platform.

What certifications does this Coupling supplier hold?

Wenzhou Outebao Pipe Fitting Co., Ltd. maintains international quality certifications. These ensure that the Coupling meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Coupling on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Outebao Pipe Fitting Co., Ltd. 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 Wenzhou Outebao Pipe Fitting Co., Ltd..

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