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Bulk head by Qingdao Yong Sheng Long Metals&Machinery Co., Ltd
Harbor
Bulk head - Image 1

Bulk head

🕐Last updated: Jul 09, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳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 Bulk head from Qingdao Yong Sheng Long Metals&Machinery Co., Ltd - Wholesale Supply

The product offered by Qingdao Yong Sheng Long Metals&Machinery Co., Ltd is an annular bulk head designed for secure fluid connections in industrial piping systems. The listing states that the component is constructed from industrial‑grade steel and is available in a range of sizes to suit different pipe diameters. It is engineered to resist corrosion, wear and high pressure, and includes precision‑machined flanges to prevent leaks during operation.

Typical bulk heads of this class are fabricated from ASTM A36 carbon steel or SS304 stainless steel, both of which provide good strength and corrosion resistance in water, oil and chemical environments. Standard pressure ratings for similar devices reach up to PN10 (10 bar) and flange ratings are commonly PN10 with bolt‑type connections. The design usually incorporates a gasket seat and a bolt pattern that conforms to ISO 7005‑1, ensuring compatibility with global piping standards.

Primary users are oil‑and‑gas processors, water‑treatment facilities and manufacturers of heavy‑industry equipment that require reliable sealing of high‑pressure lines. The supplier indicates flexible trade conditions, offering both FOB and CIF terms, and notes that ISO and CE certifications are available with the product. Importers should confirm the exact size, pressure rating and certification documents before finalising the purchase to guarantee fit‑for‑purpose performance.

Technical Specifications for Qingdao Yong Sheng Long Metals&Machinery Co., Ltd Bulk head
Material (as supplied)Industrial‑grade steel (as supplied)
Standard Material GradesASTM A36 carbon steel or SS304 stainless steel (typical)
Pressure RatingUp to 10 bar (typical for high‑pressure bulk heads)
Size RangeDiameter 100 - 500 mm (typical)
Flange RatingPN10 (standard for many industrial connections)
Corrosion ResistanceEnhanced coating, typical for marine environments (typical)
Installation MethodBolt‑type flange with gasket (standard)
Leak Test StandardHydrostatic test at 1.5× design pressure (standard)
Certifications (as supplied)ISO 9001, CE (as supplied)
Typical Weight per unit≈15 kg for 200 mm size (typical)
About Qingdao Yong Sheng Long Metals&Machinery Co., Ltd - Industrial Hardware Supplier in China

Qingdao Yong Sheng Long Metals&Machinery Co., Ltd is listed as an imported supplier located at 1304, No.2 Building, Shenghe Mansion, No Shandongdou Road, Qingdao 266000, Shandong, China. The platform records a harbour‑level trust tier and a response rate of 0 %, indicating that no recent replies have been logged for this supplier.

The product information shows that the company offers annular bulk heads with industrial‑grade materials, ISO and CE certifications, and flexible FOB or CIF shipping options. No further details such as production capacity, years in operation or client references are provided in the listing.

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 Bulk head from Qingdao Yong Sheng Long Metals&Machinery Co., Ltd
The listing specifies industrial‑grade steel, and typical grades for this type of bulk head are ASTM A36 carbon steel or SS304 stainless steel. Request a mill test report to confirm the exact grade supplied.

Sourcing Bulk head from Qingdao Yong Sheng Long Metals&Machinery Co., Ltd - China Import Guide

Verify the bulk head’s material grade and pressure rating by requesting a mill test report and a hydraulic test certificate. Ensure the supplied size and flange rating match the dimensions of your existing piping system, and confirm that the gasket material complies with the chemical properties of the conveyed fluid.

Discuss incoterms; the supplier offers FOB and CIF, so decide whether you will manage inland transport or prefer the supplier to arrange door‑to‑door delivery. Request details on the packaging - whether the units are crated or palletised - and obtain the crate dimensions for freight planning. Clarify payment expectations, such as a documentary credit or net‑30 terms, before confirming the order.

Arrange an on‑site or port‑side inspection to check bolt torque, gasket integrity and coating condition. Request the ISO 9001 and CE conformity certificates, as well as a test report confirming the hydrostatic test at 1.5× design pressure. Prepare any required import licences for pressure equipment and verify that the product complies with local safety regulations.

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Qingdao Yong Sheng Long Metals&Machinery Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(31)
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Buy & Import Bulk Head — Wholesale Supply from China

Securing a reliable supply chain for Bulk Head is critical for maintaining your business operations. Qingdao Yong Sheng Long Metals&Machinery Co., Ltd, a verified supplier located in China, provides high-quality Bulk Head ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bulk Head from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Qingdao Yong Sheng Long Metals&Machinery Co., Ltd. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Qingdao Yong Sheng Long Metals&Machinery Co., Ltd — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Qingdao Yong Sheng Long Metals&Machinery Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Bulk Head

When importing Bulk Head from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Bulk Head

How can I get the wholesale price for Bulk Head?

Click the "Request Quotation" button to contact Qingdao Yong Sheng Long Metals&Machinery Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Bulk Head in bulk from China?

Yes, Qingdao Yong Sheng Long Metals&Machinery Co., Ltd provides Bulk Head for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Qingdao Yong Sheng Long Metals&Machinery Co., Ltd. Contact the supplier to discuss the best logistics options for importing Bulk Head to your country.

How do I request a sample of Bulk Head?

Send a direct message to Qingdao Yong Sheng Long Metals&Machinery Co., Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Qingdao Yong Sheng Long Metals&Machinery Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Bulk Head?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Qingdao Yong Sheng Long Metals&Machinery Co., Ltd.

Does Qingdao Yong Sheng Long Metals&Machinery Co., Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Qingdao Yong Sheng Long Metals&Machinery Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Qingdao Yong Sheng Long Metals&Machinery Co., Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.

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