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Drill Pipe

Application: Used for Mine, water well drilling, well drilling, coal and fore poling Size:OD: 60.32mm-168.28mm,WT: 6.45-12.7mm,LENGTH: R1, R2, R3 Pipe Standard:API 5DP E75, X95, G105, S135 Upset Style:IU, EU, IEU Connection:NC26 - NC50, 5 1/2FH, 6 5/8FH Internal coating:TK34,TC2000, Arnco 100XT, 200XT, 300XT

Classification :

Keyword: Stainless Steel Pipe




Product Details


Description

Drill pipes are long tubular sections of pipe that make up the majority of the drill string. They are typically a 31 foot long section of tubular pipe but may be anywhere from 18 to 45 feet in length.

Heavy weight drill pipe (HWDP) is a tubular pipe that adds weight or acts as a transitional piece in the drill string. As a transitional section of the drill string, it is placed between the drill collar and standard drill pipe to reduce fatigue failures. In other applications the HWDP is used as an additional weight to weigh down the drill string.

Heavy weight drill pipe is a medium-weight drilling pipe, (referred standards in API SPEC 7-1). It has bigger wall thickness than common drilling pipe and smaller than drill collar.

Drill collars are a component of the drill string that makes up part of the BHA. They are thicker-walled, heavier, and more rigid than drill pipes and are primarily used to weigh down the drill bit while dampening vibration and impact forces.

Drill Pipe:2-3/8" to 7-5/8" OD, Range 2 and 3

Heavy Weight pipe:2-3/8" to 6-5/8" OD, Range 2 and 3

Drill Collars:2-7/8" to 14"

Grades: E75, X95, G105, S135

Connection threads:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH.

Internal Upset: IU, EU, IEU

Specification

Size designation Calculated weight Tool joint designation Calculated weight grade Wall thickness Upset ends
in 1b/ft Kg/m in mm
2 3/8 6.65 NC26 6.26 9.32 E.X.G.S 0.28 7.11 EU
2 7/8 10.4 NC31 9.72 14.48 E.X.G.S 0.362 9.19 EU
3 1/2 13.3 NC38 12.31 18.34 E.X.G.S 0.368 9.35 EU

 

Packing and shipping

Packaging shall be carried out according to the general standards for trade exports.
Packaging export goods according to customer specific requirements.

 

 

Technology

 

 

Warehouse Storage

TISCO Tongchuang (Wuxi) Metal Products Co., Ltd. is a steel company integrating production, supply, sales and export.Our products cover stainless steel plate, stainless steel plate, stainless steel coil, stainless steel strip, stainless steel rod, stainless steel pipe, GI, GL, PPGI, PPGL, corrugated roof panel, aluminum plate/coil, etc.

 

Customer conversation

We prioritize customer satisfaction and strictly follow customer requirements for production. We will serve our customers with good reputation, strong strength, and competitive prices. We promise to provide the right products at the right time. Our products are exported to Southeast Asia, the Middle East, North America, South America, Europe, Africa, Australia and other regions, forming a global marketing network

 

Application field

The products are widely used in the fields of construction and infrastructure, automobiles and transportation, machinery and industrial equipment manufacturing, household appliances and consumer goods manufacturing, medical and life sciences.

 

CERTIFICATE OF HONOR

COOPERATIVE PARTNER

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WHY CHOOSE US

Since its establishment, the company has always implemented the policy of "credibility first, advanced service, commitment, and customer first", adhered to the corporate philosophy of "integrity management, mutual benefit, and common development", and adhered to the corporate philosophy

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Experience


TISCO Tongchuang (Wuxi) Metal Products Co., Ltd. is a steel company integrating production, supply, sales and export.

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Quality Assurance


We put customer satisfaction in the first place and strictly follow customer requirements for production.

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Marketing Network


The products are exported to Southeast Asia, the Middle East, North America, South America, Europe, Africa, Australia and other regions

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Perfect Service


Adhere to "integrity management, mutual benefit and common development" and serve global customers wholeheartedly.

FAQ

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

2022

12-11

Q: Do you provide the samples? Free or Extra?

A: The cost of the samples is according to the value.The cost of the freight is necessary.

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12-11

Q: About the complaint,quality problem,etc after-sales service,how do you handle it?

A: We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise and our mission is to add honor to Made in China.

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Q: How can you ensure the quality of your product?

A: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

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Q: What is your delivery time and the supply ability?

A:The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

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Q: How to order?

A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

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Q: Can I get your best price?

A: Price is different based on steel grade, size and quantity. Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can. Please give those info. for price checking. If the required is sheet metal fabrication, please send drawing.

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Q: Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons.

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