Import Api Class Sm Sh Coupling — Buy in Bulk from Supplier in China
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API Class SM SH coupling
The API Class SM SH coupling is a forged steel fitting for small-bore piping, designed for higher-pressure or vibration-prone applications compared to the SM FS variant. The supplier stocks diameters of 5/8", 3/4", 7/8", 1", and 1-1/8", with a lightweight design for manual handling in field installations. The SH designation often indicates a hex drive or shouldered design for enhanced torque resistance.
Standard materials for SM SH couplings include ASTM A105 carbon steel or ASTM A350 LF2 for low-temperature service, with a typical tensile strength of 485 MPa. The coupling’s external threading is machined to NPT or BSP standards, with a standard thread length of 1.5 times the nominal diameter. Surface finishes may include black oxide for corrosion resistance in non-aggressive environments.
These couplings are used in oil and gas production, refineries, and chemical processing plants for instrumentation, sampling, and hydraulic lines. The SH variant’s design allows for easier alignment during installation, reducing the risk of cross-threading. Buyers should confirm the exact pressure-temperature rating, as the SH type may support higher pressures than the FS variant in the same size range.
| Product Type | API Class SM SH coupling |
| Connection Type | Threaded with hex drive |
| Nominal Diameter Range | 5/8", 3/4", 7/8", 1", 1-1/8" |
| Material Grade | ASTM A105 or ASTM A350 LF2 typical |
| Tensile Strength | 485 MPa minimum typical |
| Thread Standard | NPT or BSP typical |
| Thread Length | 1.5 x nominal diameter typical |
| Pressure Rating | Class 300 to 600 typical |
| Temperature Range | -45 °C to 200 °C typical |
| Surface Finish | Black oxide typical |
Yantai Pertoleum Machine Fittings Co., Ltd. is located in Shengquan Industrial Park, Laishan District, Yantai, Shandong, China. The company specializes in importing and supplying pipe fittings for industrial applications, with a harbor trust tier indicating established logistics for international shipments.
The supplier’s profile does not provide details on response rates, certifications, or production capabilities. However, its location in an industrial park near Yantai’s port suggests efficient access to maritime shipping routes. Buyers should directly confirm the supplier’s ability to provide bulk quantities and comply with industry standards like API and ASME.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing API Class SM SH coupling from Yantai Pertoleum Machine Fittings Co., Ltd. - China Import Guide
Prior to ordering, confirm the coupling’s pressure rating and material grade to ensure it meets your system’s requirements. The SM SH variant’s higher rating makes it suitable for more demanding applications, but verify the exact specifications with the supplier. Request a sample for testing if the project involves critical fluid transport.
Logistics details to confirm include the port of loading (Yantai is typical for this supplier), packaging standards, and lead time for bulk orders. SM SH couplings are often shipped in wooden crates or carton boxes, with each unit individually wrapped to prevent damage. Clarify the packaging method to ensure safe transit.
Quality assurance should include a review of the mill test certificate (MTC) for material composition, dimensional inspection reports, and hydrostatic test results. For low-temperature applications, ensure the material meets ASTM A350 LF2 standards. Request a certificate of conformity (COC) to confirm compliance with API and ASME specifications.
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30 suppliersBuy & Import Api Class Sm Sh Coupling — Wholesale Supply from China
Securing a reliable supply chain for Api Class Sm Sh Coupling is critical for maintaining your business operations. Yantai Pertoleum Machine Fittings Co., Ltd., a verified supplier located in China, provides high-quality Api Class Sm Sh Coupling 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 Api Class Sm Sh Coupling from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yantai Pertoleum Machine Fittings Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Yantai Pertoleum Machine Fittings Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Yantai Pertoleum Machine Fittings 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 import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Api Class Sm Sh Coupling
When importing Api Class Sm Sh Coupling 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 Api Class Sm Sh Coupling
How can I get the wholesale price for Api Class Sm Sh Coupling?
Click the "Request Quotation" button to contact Yantai Pertoleum Machine Fittings Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Api Class Sm Sh Coupling in bulk from China?
Yes, Yantai Pertoleum Machine Fittings Co., Ltd. provides Api Class Sm Sh Coupling 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 Yantai Pertoleum Machine Fittings Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Api Class Sm Sh Coupling to your country.
How do I request a sample of Api Class Sm Sh Coupling?
Send a direct message to Yantai Pertoleum Machine Fittings 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?
Yantai Pertoleum Machine Fittings 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 Api Class Sm Sh Coupling?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Yantai Pertoleum Machine Fittings Co., Ltd..
Does Yantai Pertoleum Machine Fittings Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Yantai Pertoleum Machine Fittings 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.
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Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Yantai Pertoleum Machine Fittings 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 global B2B marketplace.
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