API Certification High Quality 2 7/8" Drilling Pipe/ 3 1/2" Oil Drill Pipes for Oil Drilling

Product Description

DRILL PIPE
Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is typically 27 to 32 feet in length (Range 2). Longer lengths, up to 45 feet, exist (Range 3).
Standard:API 5DP drill pipe, API SPEC 7 Standards
Size: 60.3 ~ 168.3mm
Grade: E75,X95,G105,S135
Upset Type: EU, IEU
API 5DP drill pipe internal Coating:High abrasion resistance and low friction factor,
Hard-banding: Good balance between anti-wear and friction-reduction; The wear rate is less than 6% of that of the bare tool joint, which can prolong 3 times of the tool joint service life; Reduce the torque of drilling string; Good weldability with a little splash and good re-welding performance
Features Production complies with the provisions under the Standard API 5DP AND SPEC 7-1. Internal coating TK34, PM200, PM350 are available, or according to client requirement request hardbanding "ANKE" 100XT 150XT 300XT 350XT, DURABAND NC, OTW12, TCS series are available. magnetic partical inspection, hardness inspection, Automatic ultrasonic inspection, welding report will be provided Product Parameters

Size		Weight (lb/ft)	Grade	Wall thickness		Upset types
Inch	mm			Inch	mm
2 3/8	60.3	6.65	E.X.G.S	0.28	7.11	EU
2 7/8	73	10.4	E.X.G.S	0.362	9.19	IU,EU
3 1/2	88.9	9.5	E	0.254	6.45	IU,EU
3 1/2	88.9	13.3	E.X.G.S	0.368	9.35	IU,EU
3 1/2	88.9	15.5	E	0.449	11.4	IU,EU
3 1/2	88.9	15.5	X.G.S	0.449	11.4	EU,IEU
4	101.6	14	E.X.G.S	0.33	8.38	IU,EU
4 1/2	114.3	13.75	E	0.271	6.88	IU,EU
4 1/2	114.3	16	E.X.G.S	0.337	8.56	EU,IEU
4 1/2	114.3	20	E.X.G.S	0.43	10.92	EU,IEU
5	127	16.25	X.G.S	0.296	7.52	EU
5	127	19.5	E	0.362	9.19	IEU
5	127	19.5	X.G.S	0.362	9.19	EU,IEU
5	127	25.6	E	0.5	12.7	IEU
5	127	25.6	X,G,S	0.5	12.7	EU,IEU

R&D capabilities and all-in-one solutions 56 countries - Supplier of world-renowned drilling companies 50+ Years - Experience in drilling rig equipment of our cooperative partner. Complete global supply chain management system Test Report Customer Photos Company Profile Goldenman Petroleum Equipment Co., Ltd. was established in 2006. It is a professional supplier of supporting equipment for drilling companies and a manufacturer of API 5DP drill pipes,API 16A BOP, and API 6A valves. We provides one-stop supporting services for drilling companies and related trading companies. In 2015, we established a branch office in the United States and established a stock base to provide the fastest delivery and service for North American customers. POWERFUL MACHINING CAPABILITIES Our Certificate All product certificates can be verified in the official platform integrity management is our philosophy FAQ FAQ Q1. How to get an accurate quotation? A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, and our engineers will provide solutions and quotations in time. Q2. How about your delivery time? A2: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock. Q3. What is the warrantee period of the machine? A3: We can supply 1 year warranty for our machines. We can provide internet or calling service at any time. We can also send engineers to your place if the production has big quality problems. Q4. after-sales service A4: 1. Installation: Free installation and commissioning, travel expense is on foreign customer. (Including round ticket and accommodation cost) 2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machine Q5. What services can we provide? A5.Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF; Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash,Escrow; Language Spoken: English, Chinese, Spanish, Russian

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