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DTH Pipes & fittings are an innovative designed piping system. it has an array of advantages which promise low thermal conductivity and fire resistance. They are strong, durable and long lasting cost effective than other material. Also resistant to weathering environmental impact,shock and abrasion.
Key Specifications: HS Code: 7307.99 | Material: Carbon Steel / Alloy Steel (Grade ASTM A519 or equivalent) | Grade/Type: DTH Pipe Coupler / Drill Pipe Coupling | Purity/Composition: Carbon Steel (C 0.18-0.23%, Mn 0.30-0.60%) or Alloy Steel formulation | Size/Dimensions: Nominal bore 76mm - 356mm (3" - 14"), wall thickness 6-12mm, length 150-300mm per coupling | Standard: API 5CT, ASTM A519, ISO 11960 for drill pipe integrity | Application: DTH drilling, borehole assembly, mining exploration, water well drilling, oil & gas downhole operations | Packaging: Bundle secured with steel straps, anti-rust coating, PE wrapping, palletized for export | Origin: Subject to manufacturer – specify at order
Supply & Ordering: Minimum Order Quantity: 1 Unit
HS Code: 7307.99 — classified under Industrial Supplies.
| HS Code | 7307.99 |
| Material | Carbon Steel / Alloy Steel (Grade ASTM A519 or equivalent) |
| Grade/Type | DTH Pipe Coupler / Drill Pipe Coupling |
| Purity/Composition | Carbon Steel (C 0.18-0.23%, Mn 0.30-0.60%) or Alloy Steel formulation |
| Size/Dimensions | Nominal bore 76mm - 356mm (3" - 14"), wall thickness 6-12mm, length 150-300mm per coupling |
| Standard | API 5CT, ASTM A519, ISO 11960 for drill pipe integrity |
| Application | DTH drilling, borehole assembly, mining exploration, water well drilling, oil & gas downhole operations |
| Packaging | Bundle secured with steel straps, anti-rust coating, PE wrapping, palletized for export |
| Origin | Subject to manufacturer – specify at order |
This pipe coupler is engineered for DTH (Down The Hole) drilling and borehole applications, delivering reliable threaded or flanged connections in demanding mining, construction, and geotechnical environments. Manufactured in carbon or alloy steel with fire-resistant properties and low thermal conductivity, it ensures structural integrity under high-pressure downhole conditions. Ideal for import/export trade, this durable coupling fitting supports extended drill string assemblies in water well, mineral exploration, and oil & gas drilling operations.
| 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 |
Pipe Coupler is offered by Dth Group, a Supplier based in Sri Lanka, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Pipe Coupler, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Pipe Coupler for your business, securing the right balance of quality and cost is essential. Dth Group, a verified supplier based in Sri Lanka, offers this product with key specifications including DTH Pipe Coupler / Drill Pipe Coupling, Carbon Steel (C 0.18-0.23%, Mn 0.30-0.60%) or Alloy Steel formulation, and Nominal bore 76mm - 356mm (3" - 14"), wall thickness 6-12mm, length 150-300mm per coupling. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8003,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Pipe Coupler requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dth Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.99 in their destination country. 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 Pipe Coupler 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 Flanges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Pipe Coupler 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 for HS Code 7307.99 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 Pipe Coupler from Dth Group is $1,8003,200./Unit on FOB terms from Sri Lanka. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dth Group through EximNext.
The supplier, Dth Group, has set a Minimum Order Quantity (MOQ) of 1 Unit for Pipe Coupler. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pipe Coupler is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Pipe Coupler from Sri Lanka, negotiate shipping terms (FOB, CIF, or EXW) directly with Dth Group. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Dth Group 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.
The key specifications for Pipe Coupler supplied by Dth Group include DTH Pipe Coupler / Drill Pipe Coupling, Carbon Steel (C 0.18-0.23%, Mn 0.30-0.60%) or Alloy Steel formulation, and Nominal bore 76mm - 356mm (3" - 14"), wall thickness 6-12mm, length 150-300mm per coupling. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dth Group offers Pipe Coupler with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pipe Coupler is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dth Group through our platform.
Dth Group maintains international quality certifications. These ensure that the Pipe Coupler 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. Dth Group 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 Dth Group.
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