Import Api 3/4" Fs Class T Sucker Rod Coupling — Buy in Bulk from Supplier in China
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The API 3/4" FS Class T sucker rod coupling from Yantai Pertoleum Machine Fittings Co., Ltd. is a precision-engineered component for oil and gas extraction systems, designed to connect sucker rods in downhole pumping operations. It features a Type T design, compliant with API specifications, and is manufactured from industrial-grade carbon steel AISI 5140, delivering the strength required for high-pressure environments. The coupling’s basic hardness rating of HRC 16-23 ensures resistance to wear and fatigue under cyclic loads.
Carbon steel AISI 5140 is the standard material for this class of coupling, offering a balance of toughness and machinability typical for API Class T fittings. The full-size (FS) threading conforms to API 11B specifications, ensuring interchangeability with standard sucker rods and polished rod assemblies. Surface finishes are typically left as-machined or coated for corrosion resistance, depending on the operating environment and buyer requirements.
This coupling is used in beam pumping units and other artificial lift systems, primarily by oilfield service companies and drilling contractors. Buyers should confirm compatibility with their rod strings, as API Class T couplings are rated for specific load ranges and environmental conditions. Incoterms such as FOB or CIF are available, with packaging typically in wooden crates or steel bundles to prevent thread damage during transit.
| Type | API 3/4" FS Class T |
| Material | Carbon steel AISI 5140 |
| Hardness | HRC 16-23 |
| Thread Type | API 11B standard |
| Design Standard | API Spec 11B |
| Size | 3/4" |
| Typical Yield Strength | 555 MPa (typical for AISI 5140) |
| Typical Tensile Strength | 655 MPa (typical for AISI 5140) |
| Surface Finish | As-machined or corrosion-resistant coating (standard) |
| Application | Sucker rod connections in beam pumping units and artificial lift systems |
Yantai Pertoleum Machine Fittings Co., Ltd. is based in Shengquan Industrial Park, Laishan District, Yantai, Shandong Province, China. The company operates from Dongxing Road and is classified as an imported-tier supplier, indicating it engages in cross-border trade for oilfield equipment and components.
The supplier’s profile does not list a response rate or average response time, which suggests that direct communication may require follow-up. No additional certifications, client references, or production capacity details are provided in the available data, so buyers should request these directly to assess compliance with project requirements.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing API 3/4" FS Class T sucker rod coupling from Yantai Pertoleum Machine Fittings Co., Ltd. - China Import Guide
Before ordering, verify the coupling’s compatibility with your sucker rod string by confirming the size, thread type, and material grade. Request the supplier’s mill test certificates for the AISI 5140 carbon steel to validate its mechanical properties, such as yield strength and hardness, which are critical for downhole performance.
Confirm the logistics details, including Incoterms (FOB or CIF) and packaging options, to ensure the couplings arrive in usable condition. Ask about lead times, as these can vary based on order volume and production schedules. For international shipments, clarify whether the supplier handles export documentation or if this is the buyer’s responsibility.
Inspect the couplings upon receipt for thread integrity and dimensional accuracy, as even minor deviations can affect performance. Request a third-party inspection if required by your quality control protocols. Ensure the supplier provides a certificate of compliance with API Spec 11B, and check for any additional industry certifications that may be relevant to your operations.
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30 suppliersBuy & Import Api 3/4" Fs Class T Sucke — Wholesale Supply from China
Securing a reliable supply chain for Api 3/4" Fs Class T Sucker Rod Coupling is critical for maintaining your business operations. Yantai Pertoleum Machine Fittings Co., Ltd., a verified supplier located in China, provides high-quality Api 3/4" Fs Class T Sucke 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 Industrial Couplings 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 3/4" Fs Class T Sucke 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 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 Industrial Couplings category or discover new suppliers across the Industrial Couplings sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Api 3/4" Fs Class T Sucke
When importing Api 3/4" Fs Class T Sucke 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 3/4" Fs Class T Sucke
How can I get the wholesale price for Api 3/4" Fs Class T Sucker Rod 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 3/4" Fs Class T Sucke in bulk from China?
Yes, Yantai Pertoleum Machine Fittings Co., Ltd. provides Api 3/4" Fs Class T Sucke 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 3/4" Fs Class T Sucke to your country.
How do I request a sample of Api 3/4" Fs Class T Sucker Rod 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 3/4" Fs Class T Sucke?
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.
Can I find more Industrial Couplings suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Industrial Couplings 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 B2B marketplace.
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