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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Tianjin Dalipu Oil Country Tubular Goods Co., Ltd supplies a 4‑1/2 inch drill pipe made from high‑strength alloy steel designated G105, with a weight of 16.6 lb/ft and a 4‑inch internal‑female (IF) threaded connection. The pipe meets the API 5DP standard and delivers a minimum yield strength of 105 000 psi, making it suitable for medium‑to‑deep drilling environments where high pressure is encountered. The material and dimensions are produced to tight tolerances to ensure seamless integration with standard drilling rigs and accessories.
In the broader market, G105 grade pipe typically features an outer diameter of 4.5 in, wall thickness around 0.30 in, and is often coated with an epoxy or zinc‑rich primer to resist corrosion. Tolerances for length and diameter are usually within ±0.1 in, and the pipe is supplied in straight lengths that can be coupled as required. Compliance with API 5DP and ISO quality management systems is standard practice for this class of tubular goods, providing confidence in mechanical performance.
The product is purchased by oil‑field service companies, mining contractors and water‑well drillers that need reliable down‑hole components. The supplier indicates that ISO compliance is in place, and that order quantities can be adjusted to the buyer’s project scale. Prospective buyers should confirm the preferred Incoterm, payment method and any additional testing or certification requirements before finalising the contract. Shipping will be arranged from the company’s facility in Tianjin, China, to the buyer’s designated port.
| Material | High‑Strength Alloy Steel G105 (as stated) |
| Weight per foot | 16.6 lb/ft (as stated) |
| Outer diameter | Typical 4.5 in for 4‑1/2 inch G105 pipe |
| Wall thickness | Typical 0.30 in for G105 grade (standard) |
| Yield strength | Minimum 105 000 psi (standard for G105) |
| Thread type | 4‑inch IF (internal‑female) as specified |
| API standard | API 5DP (as stated) |
| Tensile strength | Typical >120 000 psi for high‑strength alloy steel (standard) |
| Coating | Standard epoxy or zinc‑rich primer (typical) |
| Packaging | Typical straight lengths palletised for shipment (standard) |
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is based in Jinghai, Tianjin, China (postal code 301600). The company is listed with a harbour trust tier, and its response rate is recorded as 0 % with no average response time provided.
The listing highlights a single product - a 4‑1/2 inch G105 drill pipe - and mentions ISO compliance as the only certification. No specific minimum order quantity, lead‑time or detailed production capacity is disclosed, so interested buyers should request those details directly from the supplier.
This 4-1/2 inch G105 Drill Pipe with 16.6 ppf weight and 4-inch IF threaded connection is engineered for high-strength rotary drilling applications in oil and gas exploration. G105 grade offers 105,000 psi minimum yield strength, making it suitable for demanding downhole conditions in medium-to-deep wells. Commonly used in land and offshore drilling rigs, this drill pipe meets API 5DP standards and is sourced globally for import-export trade.
| 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 |
Prior to ordering, request the mill test report to verify the G105 grade, the 16.6 lb/ft weight and the exact wall thickness. Ask for a copy of the ISO certificate and any additional test results, such as tensile or impact testing, to ensure the material meets your project specifications. Confirm that the 4‑inch IF thread matches the connections used on your drilling rig.
Logistics are coordinated from Tianjin, China. Buyers should agree on an Incoterm - FOB or CIF are common choices - clarify the expected lead time and identify the destination port for delivery. Payment terms are not disclosed in the listing, so discuss acceptable methods such as T/T, L/C or open‑account directly with the supplier.
To safeguard quality, arrange a third‑party inspection before loading, including visual examination and non‑destructive testing of the pipe’s welds and dimensions. Request a certificate of conformity and a detailed packing list that records length and serial numbers for traceability. Maintaining these documents will ease customs clearance and support downstream quality control.
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When sourcing Drill Pipe 4-1/2 G105 16.6ppf 4 Inch If 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 G105 (105,000 psi Min Yield), 4-1/2 inch (114.3 mm), and 16.6 lb/ft (24.7 kg/m). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Drill Pipe 4-1/2 G105 16. 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 7304.23 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Drill Pipe 4-1/2 G105 16. 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 B2B marketplace. Start your sourcing journey today.
Importing Drill Pipe 4-1/2 G105 16. 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 7304.23 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 Drill Pipe 4-1/2 G105 16.6ppf 4 Inch If from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $500/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.
The supplier, Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Drill Pipe 4-1/2 G105 16.. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Drill Pipe 4-1/2 G105 16.6ppf 4 Inch If is classified under HS Code 7304.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Drill Pipe 4-1/2 G105 16. 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 Flanges products in your destination country.
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.
The key specifications for Drill Pipe 4-1/2 G105 16.6ppf 4 Inch If supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include G105 (105,000 psi Min Yield), 4-1/2 inch (114.3 mm), and 16.6 lb/ft (24.7 kg/m). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers Drill Pipe 4-1/2 G105 16. with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Drill Pipe 4-1/2 G105 16. 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.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd maintains international quality certifications. These ensure that the Drill Pipe 4-1/2 G105 16. 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 Dalipu Oil Country Tubular Goods 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 Dalipu Oil Country Tubular Goods Co., Ltd.
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