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The API 5B TPG2/BGT2 Coupling is a premium-grade threading protector designed for oil and gas drilling operations, fully compliant with API 5B standards for short and long thread connections. Constructed from premium steel, it ensures a robust seal and resistance to high-pressure fluids, making it suitable for both onshore and offshore environments. The coupling’s precision engineering minimizes the risk of leaks, a critical factor in maintaining operational efficiency during drilling, completion and workover phases.
Standard industry specifications for API 5B couplings include material grades such as AISI 4140 or 4145H, with typical tensile strengths ranging from 655 MPa to 895 MPa for quenched and tempered conditions. The coupling is available in a range of sizes to match common tubular goods, with thread types including STC, LTC and BTC. Typical hydrostatic test pressures for these couplings exceed 10,000 psi, ensuring reliability under extreme conditions.
Oilfield service companies and drilling contractors source these couplings for rig assemblies, well interventions and pipeline connections. The supplier’s location in Tianjin, a major port city, facilitates efficient shipping for international buyers. Buyers should confirm the exact thread type, size and material grade to match their tubular specifications, as mismatches can lead to connection failures or leaks.
| Standard Compliance | API 5B (TPG2/BGT2) |
| Material | Premium Steel (typical AISI 4140 or 4145H) |
| Tensile Strength | 655 MPa to 895 MPa typical (quenched and tempered) |
| Thread Types | STC, LTC, BTC (standard for API 5B) |
| Hydrostatic Test Pressure | >10,000 psi typical |
| Application | Onshore and offshore drilling, completion, workover |
| Connection Type | Short Thread (STC), Long Thread (LTC), Buttress Thread (BTC) |
| Size Range | Available in standard tubular sizes (confirm exact dimensions with supplier) |
| Corrosion Resistance | High (typical for heat-treated alloy steel) |
| Temperature Range | -46°C to 121°C typical (standard for API 5B applications) |
Tianjin Grand Victory Petroleum Equipment Co., Ltd is based in Jinghai District, Tianjin, a key industrial hub for oilfield equipment manufacturing in northern China. The company specializes in API-compliant products for the petroleum sector, including couplings, tubular goods and related accessories. Its profile reflects a harbor trust tier, though current response metrics indicate no recorded engagement activity.
The supplier’s focus on API 5B standards suggests a commitment to meeting international oil and gas industry requirements. While the listing does not provide details on certifications beyond API compliance, buyers can expect products designed for rigorous environments. Confirm the supplier’s current operational status and verification signals directly, as the profile lacks recent interaction data.
| 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 |
Before ordering, confirm the exact thread type (STC, LTC or BTC) and size range to ensure compatibility with your tubular goods, as mismatches can lead to connection failures. Request the material test reports (MTRs) for the steel grade used, as these documents verify the tensile strength, heat treatment and chemical composition. For offshore applications, ensure the coupling meets additional industry standards, such as NACE MR0175 for sour service environments.
Discuss Incoterms early, with FOB Tianjin being a common choice due to the supplier’s location. Clarify lead times, as API-compliant products may require additional inspection or certification steps. Payment terms typically include T/T or L/C, but confirm the deposit requirements and final payment conditions. Ensure the packaging protects the couplings from moisture and physical damage during transit, especially for offshore shipments.
For quality assurance, specify the inspection criteria, including thread dimensions, hydrostatic test pressures and any non-destructive testing (NDT) methods required. Request a pre-shipment inspection report from a recognized agency to verify compliance with API 5B standards. Document all agreements in writing, including certifications and test results, to avoid discrepancies upon delivery. This is particularly important for critical applications where failure can result in costly downtime.
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When sourcing Api 5b Tpg2/Bgt2 Coupling for your business, securing the right balance of quality and cost is essential. Tianjin Grand Victory Petroleum Equipment Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Couplings sector with strong demand from importing countries worldwide.
Importing Api 5b Tpg2/Bgt2 Coupling requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Grand Victory Petroleum Equipment Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 5b Tpg2/Bgt2 Coupling 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 Industrial Couplings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Api 5b Tpg2/Bgt2 Coupling 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 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Api 5b Tpg2/Bgt2 Coupling from Tianjin Grand Victory Petroleum Equipment Co., Ltd is $20/Bags 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 Tianjin Grand Victory Petroleum Equipment Co., Ltd through EximNext.
The supplier, Tianjin Grand Victory Petroleum Equipment Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 5b Tpg2/Bgt2 Coupling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api 5b Tpg2/Bgt2 Coupling depends on the specific grade and form. Contact Tianjin Grand Victory Petroleum Equipment Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Api 5b Tpg2/Bgt2 Coupling from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Grand Victory Petroleum Equipment Co., Ltd. Ensure you have the necessary import licenses for Industrial Couplings products in your destination country.
Yes, Tianjin Grand Victory Petroleum Equipment 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Tianjin Grand Victory Petroleum Equipment Co., Ltd through EximNext.
Tianjin Grand Victory Petroleum Equipment Co., Ltd offers Api 5b Tpg2/Bgt2 Coupling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 5b Tpg2/Bgt2 Coupling is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Grand Victory Petroleum Equipment Co., Ltd through our platform.
Tianjin Grand Victory Petroleum Equipment Co., Ltd maintains international quality certifications. These ensure that the Api 5b Tpg2/Bgt2 Coupling meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Grand Victory Petroleum Equipment Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Tianjin Grand Victory Petroleum Equipment Co., Ltd.
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