Import Swage Tubing 3-1/2*1.9inch Pin*Pin — Buy in wholesale FOB from Supplier in China
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Swage Tubing 3-1/2*1.9INCH PIN*PIN
The 3‑1/2 inch by 1.9 inch PIN*PIN swage tubing is an OCTG component used for oil‑field well completion and work‑over operations. It is fabricated from carbon‑steel grades J55, K55 or N80, which are standard for down‑hole pressure containment. The tubing conforms to API 5CT specifications, a recognised industry standard for oil country tubular goods. Its external PIN*PIN threads enable secure crossover connections between differing pipe sizes in a well string.
Carbon‑steel grades J55, K55 and N80 provide a balance of strength and ductility, with typical yield strengths of 240 MPa, 260 MPa and 310 MPa respectively. Design pressure for these grades is commonly up to 10 000 psi, a typical rating for mid‑range well conditions. Standard lengths are usually 10 ft (3.05 m) and tolerances on outer diameter fall within ±0.13 mm, matching API 5CT requirements. A typical internal corrosion inhibitor coating is applied to improve longevity in aggressive formations.
Oil and gas operators, drilling contractors and tubular distributors source this swage tubing for well‑bore connectivity, pressure control and flow‑line integrity. The product is shipped in bundled packs, protected by steel strapping to prevent deformation. Trade can be arranged on FOB or CIF terms, with payment accepted via L/C or T/T. Exact MOQ, lead time and any additional certification requirements should be confirmed directly with the supplier as they are not disclosed in the listing.
| Material | Carbon steel grades J55, K55, N80 |
| Size (PIN*PIN) | 3‑1/2 in × 1.9 in (external thread diameter × length) |
| API standard | API 5CT compliance (standard for OCTG) |
| Design pressure | Typical up to 10 000 psi (standard for J55/K55/N80) |
| Thread type | PIN*PIN external threads (standard connection) |
| Typical length per piece | Typical 10 ft (3.05 m) standard length |
| Weight per foot | Typical 2.3 kg/ft for J55 grade (standard) |
| Coating | Standard internal corrosion inhibitor coating (typical) |
| Minimum order quantity | Confirm with supplier |
| Lead time | Confirm with supplier |
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is located in Jinghai, Tianjin, China, with the postal code 301600. The supplier carries a harbour‑level trust tier, yet the platform records indicate no recent responses, showing a 0.00 % response rate and zero average response hours.
The company markets swage tubing and other OCTG products, emphasising compliance with API 5CT and the use of recognised carbon‑steel grades. No further details on production capacity, certifications or client references are provided, so buyers should request any required documentation directly from the supplier.
This 3-1/2 inch by 1.9 inch PIN*PIN Swage Tubing is an OCTG (Oil Country Tubular Goods) component designed for oil and gas well completion and workover operations. Featuring external thread connections on both ends, it serves as a crossover fitting between different pipe sizes. Manufactured to API 5CT standards using premium carbon steel grades, it provides reliable pressure integrity in downhole environments. Ideal for importers and distributors serving the global energy sector with competitive pricing and reliable supply chain logistics.
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Sourcing Swage Tubing 3-1/2*1.9INCH PIN*PIN from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - China Import Guide
Prior to ordering, request the material test report that confirms the carbon‑steel grade, chemical composition and mechanical properties such as yield and tensile strength. Verify that the outer‑diameter tolerance and thread dimensions meet API 5CT limits, and obtain a drawing that shows the standard length and coating specification required for your well design.
Logistics for this product are usually negotiated on FOB or CIF incoterms. Buyers should agree on payment terms, commonly L/C or T/T, and ask the supplier to provide an estimated lead time and any minimum order quantity. Clarify whether the tubing will be shipped in individual bundles or bulk packs, and confirm the container loading plan to avoid excess handling.
Arrange an independent third‑party inspection before loading to check thread integrity, coating condition and dimensional compliance. Request a certificate of conformity and a mill test report that detail grade, pressure rating and any applied corrosion inhibitor. Ensure that the commercial invoice and packing list clearly state the product code, weight and packaging type to facilitate smooth customs clearance.
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30 suppliersBuy Swage Tubing 3-1/2*1.9inc in Bulk — Verified Supplier in China
When sourcing Swage Tubing 3-1/2*1.9inch Pin*Pin for your business, securing the right balance of quality and cost is essential. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, a verified supplier based in China, offers this product with key specifications including API 5CT J55, K55, N80, L80, or P110 (casing/tubing grade), 3-1/2 Inch (88.9 mm), and 1.9 Inch (48.26 mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Swage Tubing 3-1/2*1.9inc Specifications, Trade Terms & Pricing
Importing Swage Tubing 3-1/2*1.9inc requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd 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 7304.29 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Tianjin Dalipu Oil Country Tubular Goods Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Swage Tubing 3-1/2*1.9inc 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 Steel Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Swage Tubing 3-1/2*1.9inc — Shipping, Logistics & Customs
Importing Swage Tubing 3-1/2*1.9inc 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 7304.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Swage Tubing 3-1/2*1.9inc
What is the wholesale price of Swage Tubing 3-1/2*1.9inch Pin*Pin?
The current listed wholesale price for Swage Tubing 3-1/2*1.9inch Pin*Pin from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $30/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 Dalipu Oil Country Tubular Goods Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Swage Tubing 3-1/2*1.9inc?
The supplier, Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Swage Tubing 3-1/2*1.9inc. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Swage Tubing 3-1/2*1.9inch Pin*Pin?
For international shipping and customs clearance, Swage Tubing 3-1/2*1.9inch Pin*Pin is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Swage Tubing 3-1/2*1.9inc from China?
To import Swage Tubing 3-1/2*1.9inc from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Is Tianjin Dalipu Oil Country Tubular Goods Co., Ltd a verified supplier?
Yes, Tianjin Dalipu Oil Country Tubular Goods 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.
What are the key specifications of Swage Tubing 3-1/2*1.9inch Pin*Pin?
The key specifications for Swage Tubing 3-1/2*1.9inch Pin*Pin supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include API 5CT J55, K55, N80, L80, or P110 (casing/tubing grade), 3-1/2 Inch (88.9 mm), and 1.9 Inch (48.26 mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Swage Tubing 3-1/2*1.9inc?
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers Swage Tubing 3-1/2*1.9inc with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Swage Tubing 3-1/2*1.9inc the most?
Swage Tubing 3-1/2*1.9inc is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd through our platform.
What certifications does this Swage Tubing 3-1/2*1.9inc supplier hold?
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd maintains international quality certifications. These ensure that the Swage Tubing 3-1/2*1.9inc meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Swage Tubing 3-1/2*1.9inch Pin*Pin on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Dalipu Oil Country Tubular Goods Co., Ltd.
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