Import 1b-Wd- Bsp Male Double Bsp Male Captive Seal — Buy in wholesale FOB from Supplier in China

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1B-WD- BSP MALE DOUBLE BSP MALE CAPTIVE SEAL by Hebei Sinopulse Tech Group Co., Ltd.
Harbor
1B-WD- BSP MALE DOUBLE BSP MALE CAPTIVE SEAL - Image 1

1B-WD- BSP MALE DOUBLE BSP MALE CAPTIVE SEAL

🕐Last updated: Jul 20, 2026
$0.80 - $3.50 / pc (depending on size, material, and order quantity) (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹0.80/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.99
⚙️MaterialCarbon Steel with Zinc Plating (or Stainless Steel 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 1B-WD- BSP Male Double BSP Male Captive Seal from Hebei Sinopulse Tech Group Co., Ltd. - Wholesale Supply

The 1B-WD- is a BSP male double adapter featuring a captive bonded seal for the 60-degree seat interface, designed by Hebei Sinopulse Tech Group Co., Ltd. for high-pressure hydraulic systems. The part number 1B-WD indicates a specific variant, with the 'captive' seal design meaning the elastomer seal is permanently retained within the metal washer, preventing it from falling out or being incorrectly installed during assembly. This fitting is manufactured in carbon steel with a zinc plated cover, available in alternative colors like silver white, blue white, or yellow.

Captive seal fittings are valued in hydraulic equipment, agricultural machinery, and industrial automation for their installation reliability and consistent sealing performance. The 60-degree seat angle is a common standard in many hydraulic systems, and the captive seal eliminates a potential leak path by ensuring the seal is always correctly positioned. Typical industry specifications for such carbon steel adapters include zinc plating thicknesses of 5-12 microns for corrosion protection and compatibility with standard hydraulic fluids like HLP 46.

This adapter is sourced by importers and maintenance engineers for building hydraulic hose assemblies, repairing equipment, and integrating components from different manufacturers. The supplier states they can produce custom parts from drawings, including non-standard machine parts in various metals. Bulk packaging for industrial distribution is standard, but specific trade terms, MOQ, and pricing should be negotiated directly with the manufacturer to suit your sourcing volume and logistics needs.

Technical Specifications for Hebei Sinopulse Tech Group Co., Ltd. 1B-WD- BSP Male Double BSP Male Captive Seal
Part Number1B-WD
MaterialCarbon Steel
Surface FinishZinc Plated
Plating Color OptionsSilver white, Blue white, Yellow
Thread StandardBSP Male Double
Seat Type60-degree seat with Captive Bonded Seal
Seal ConstructionElastomer (Nitrile typical) permanently bonded to metal washer
Pressure RatingTypical for carbon steel hydraulic fittings: 350 bar (5,000 psi)
Plating ThicknessTypical zinc plating: 5-12 microns
Custom ManufacturingAvailable from buyer drawings (CNC machining, steel, stainless, brass)
About Hebei Sinopulse Tech Group Co., Ltd. - Hydraulic Fittings Supplier in China
🏭

Hebei Sinopulse Tech Group Co., Ltd. operates from the Feixiang Industrial Zone in Handan, Hebei Province, China, positioning itself as a manufacturer of hydraulic fittings. Their product range includes hose fittings, adapters, couplings, ferrules, and flanges, with a stated capability for custom CNC machining and production of non-standard parts. The listing highlights their ability to work with various metals and meet special requirements on tolerance and process.

The supplier's trust tier is 'harbor,' and their current response metrics show a 0.00% response rate with an average response time of 0 hours. This suggests that while they present as a manufacturing entity, prospective buyers should anticipate a wait for initial communication and verify all claims about capabilities and lead times through direct inquiry. No information is provided about their years in operation, factory size, or specific client base.

This BSP male double captive seal adapter is a precision-engineered hydraulic fitting designed for high-pressure fluid systems. The captive bonded seal ensures leak-free performance at the 60-degree seat interface, making it ideal for hydraulic equipment, agricultural machinery, and industrial automation applications. Widely sourced from Asian manufacturers for global export, this fitting meets international standards and is compatible with standard BSP threaded components.

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 1B-WD- BSP Male Double BSP Male Captive Seal from Hebei Sinopulse Tech Group Co., Ltd.
A captive seal has the elastomer permanently bonded and mechanically retained within the metal washer, so it cannot fall out. A standard bonded seal is simply bonded, meaning the elastomer could potentially separate if mishandled. The captive design offers greater installation reliability, especially in tight spaces or repetitive maintenance scenarios, reducing the chance of seal loss or improper seating.

Sourcing 1B-WD- BSP Male Double BSP Male Captive Seal from Hebei Sinopulse Tech Group Co., Ltd. - China Import Guide

When sourcing the 1B-WD- BSP male double captive seal adapter, first confirm the exact carbon steel grade and zinc plating specification with Hebei Sinopulse Tech Group Co., Ltd. The plating color and thickness will affect both corrosion protection and appearance. Request samples to physically inspect the captive seal's retention and verify thread dimensions with your gauges before placing a bulk order.

Negotiate clear trade terms given the supplier's current lack of response data. Agree on Incoterms (FOB Handan or a specified port), payment terms (e.g., 30% deposit, balance against bill of lading), and a production schedule with milestones. Since lead times are not stated, build buffer time into your project plan. Confirm packaging standards for sea freight, including anti-rust oil or VCI paper for the fittings to prevent corrosion during transit.

Implement a quality control plan for your import. For hydraulic fittings, a pre-shipment inspection should include dimensional checks on thread form and seat angle, visual inspection of plating uniformity, and a sample pressure test if possible. Consider engaging a third-party inspection service in China to visit the factory before shipment. This step is particularly important for first orders to validate the supplier's manufacturing consistency and quality system.

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Hebei Sinopulse Tech Group Co., Ltd.
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<4h
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Buy 1b-Wd- Bsp Male Double Bs in Bulk — Verified Supplier in China

When sourcing 1b-Wd- Bsp Male Double Bsp Male Captive Seal for your business, securing the right balance of quality and cost is essential. Hebei Sinopulse Tech Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including BSP Male Double Captive Seal Adapter (1B-WD Series), BSP (British Standard Pipe) Male Thread, 60-Degree Seat, and 1/4" to 1" BSP (common sizes); refer to manufacturer chart. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.803.50,,./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

1b-Wd- Bsp Male Double Bs Specifications, Trade Terms & Pricing

Importing 1b-Wd- Bsp Male Double Bs requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Sinopulse Tech Group 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 7307.99 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 Hebei Sinopulse Tech Group Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 1b-Wd- Bsp Male Double Bs 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 1b-Wd- Bsp Male Double Bs — Shipping, Logistics & Customs

Importing 1b-Wd- Bsp Male Double Bs 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 7307.99 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 1b-Wd- Bsp Male Double Bs

What is the wholesale price of 1b-Wd- Bsp Male Double Bsp Male Captive Seal?

The current listed wholesale price for 1b-Wd- Bsp Male Double Bsp Male Captive Seal from Hebei Sinopulse Tech Group Co., Ltd. is $0.803.50,,./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 Hebei Sinopulse Tech Group Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 1b-Wd- Bsp Male Double Bs?

The supplier, Hebei Sinopulse Tech Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for 1b-Wd- Bsp Male Double Bs. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 1b-Wd- Bsp Male Double Bsp Male Captive Seal?

For international shipping and customs clearance, 1b-Wd- Bsp Male Double Bsp Male Captive Seal is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 1b-Wd- Bsp Male Double Bs from China?

To import 1b-Wd- Bsp Male Double Bs from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Sinopulse Tech Group Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Hebei Sinopulse Tech Group Co., Ltd. a verified supplier?

Yes, Hebei Sinopulse Tech Group 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 1b-Wd- Bsp Male Double Bsp Male Captive Seal?

The key specifications for 1b-Wd- Bsp Male Double Bsp Male Captive Seal supplied by Hebei Sinopulse Tech Group Co., Ltd. include BSP Male Double Captive Seal Adapter (1B-WD Series), BSP (British Standard Pipe) Male Thread, 60-Degree Seat, and 1/4" to 1" BSP (common sizes); refer to manufacturer chart. 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 1b-Wd- Bsp Male Double Bs?

Hebei Sinopulse Tech Group Co., Ltd. offers 1b-Wd- Bsp Male Double Bs with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 1b-Wd- Bsp Male Double Bs the most?

1b-Wd- Bsp Male Double Bs is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Sinopulse Tech Group Co., Ltd. through our platform.

What certifications does this 1b-Wd- Bsp Male Double Bs supplier hold?

Hebei Sinopulse Tech Group Co., Ltd. maintains international quality certifications. These ensure that the 1b-Wd- Bsp Male Double Bs meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 1b-Wd- Bsp Male Double Bsp Male Captive Seal on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Sinopulse Tech Group 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 Hebei Sinopulse Tech Group Co., Ltd..

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