Import Compressor Couplings — Buy in Bulk from Supplier in China

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Compressor couplings by Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd.
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Compressor couplings - Image 1

Compressor couplings

🕐Last updated: Jul 19, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryLight & Medium Machinery
💳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 Compressor couplings from Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. - Wholesale Supply

Compressor couplings from Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. are malleable iron components designed for pneumatic and fluid transfer systems. The couplings are sized from 1/2 inch to 2 inch, fitting standard industrial connection needs. Packaged in cartons measuring 40 by 26.5 by 19.5 cm, they are engineered for easy handling and integration into supply chains.

The material is industrial-grade malleable iron, selected for its tensile strength and corrosion resistance in high-pressure environments. Standard grades for such couplings include ASTM A47 or ISO 5922, which define mechanical properties like yield strength and elongation. These couplings typically meet pressure ratings of 150 to 300 psi, with temperature tolerances from -20 to 120 degrees Celsius for most air and fluid applications.

These couplings serve manufacturing plants, HVAC systems and automotive assembly lines where reliable connections are critical. Buyers in these sectors prioritise durability and compatibility with existing piping. The supplier’s imported tier status signals experience in export procedures, though direct confirmation of certifications like ISO 9001 or SGS is recommended before bulk orders.

Technical Specifications for Shijiazhuang Donghuan Malleable Iron Castings Compressor couplings
MaterialMalleable iron
Size range1/2" to 2"
Packaging dimensions40 × 26.5 × 19.5 cm
Typical pressure rating150 to 300 psi (standard for industrial air/fluid)
Typical temperature range-20 to 120 °C (standard for malleable iron fittings)
Typical material standardASTM A47 or ISO 5922 (standard for malleable iron castings)
Corrosion resistanceYes (inherent to malleable iron in standard atmospheric conditions)
Typical yield strength220 to 280 MPa (standard for ASTM A47 Grade 32510)
Typical elongation10 to 18% (standard for ASTM A47 Grade 32510)
Connection typeThreaded or socket (varies by size)
About Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. - Compressor components Supplier in China

Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. is based in Nanshijiazhuang Country, Xizhaotong Town, within Chang’an District, Shijiazhuang, Hebei Province, China. The company specialises in malleable iron castings, including compressor couplings for industrial pneumatic and fluid systems. Its imported tier classification indicates a focus on export markets, though the listing does not specify additional trade certifications or production capacity.

The supplier’s profile shows no recorded response rate or average response hours, which suggests limited interaction history on the platform. Buyers should verify communication channels directly with the company to confirm lead times, technical specifications, and compliance documentation. The address places the operation in a known industrial area for metal casting in Hebei, a region with established foundry infrastructure.

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 Compressor couplings from Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd.
The couplings are made from malleable iron, typically conforming to ASTM A47 or ISO 5922 standards. These grades define mechanical properties such as tensile strength and elongation. For exact grade confirmation, request the mill certificate from Shijiazhuang Donghuan.

Sourcing Compressor couplings from Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. - China Import Guide

Before ordering compressor couplings from Shijiazhuang Donghuan, verify the exact material grade and pressure rating for your application. Request third-party test reports or certifications to ensure compliance with your industry’s standards, such as ISO 9001 or SGS. Check if the supplier can provide additional documentation like mill certificates or hydrostatic test results.

Confirm logistics details, including lead times for production and shipping from Hebei, China. Discuss Incoterms such as FOB or CIF to clarify cost responsibilities and delivery points. Payment terms should also be agreed upon in advance, with options like TT or LC commonly used for international transactions in this sector.

Inspect the couplings upon arrival for dimensional accuracy, surface finish, and pressure integrity. Use calipers to verify thread dimensions and a pressure gauge to test for leaks. Request a pre-shipment inspection report if available, and ensure all packaging is intact to prevent damage during transit.

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Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd.
China
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Response Time
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Trust Score
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Products
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Buy & Import Compressor Couplings — Wholesale Supply from China

Securing a reliable supply chain for Compressor Couplings is critical for maintaining your business operations. Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd., a verified supplier located in China, provides high-quality Compressor Couplings 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 Light & Medium Machinery 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 Compressor Couplings from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Light & Medium Machinery category or discover new suppliers across the Light & Medium Machinery sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Compressor Couplings

When importing Compressor Couplings 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 Compressor Couplings

How can I get the wholesale price for Compressor Couplings?

Click the "Request Quotation" button to contact Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Compressor Couplings in bulk from China?

Yes, Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. provides Compressor Couplings 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 Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Compressor Couplings to your country.

How do I request a sample of Compressor Couplings?

Send a direct message to Shijiazhuang Donghuan Malleable Iron Castings 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?

Shijiazhuang Donghuan Malleable Iron Castings 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 Compressor Couplings?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd..

Does Shijiazhuang Donghuan Malleable Iron Castings Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Shijiazhuang Donghuan Malleable Iron Castings 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 Light & Medium Machinery suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Light & Medium Machinery manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Shijiazhuang Donghuan Malleable Iron Castings 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 online B2B marketplace.

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