API 5DP Drill Pipe Grade S135

Specifications: API 5DP, API 7/ 7-1, API RP7G

Size: 2 3/8″to 6 5/8″

Thread types(Upset): IU(Internal Upset), EU(External Upset), IEU( Internal External Upset)

Steel Plant: BAO STEEL

Roschen Oil drill pipe is seamless, thin-wall hollow sections and steel tubing which was manufactured by bonding together to the rig at the exterior and composes around 98.5% of the length of a drill string. These joints are used in the top section of the drill string to drill fluid in the well and transfer torque to the bit, also circulating the length of the well.

Roschen supplies and stocks a large inventory of oil drill pipe and OCTG pipe, heavy weight drill pipe as per API Spec 5DP, API 7/ 7-1 and API RP7G. API 5DP specifies the technical delivery conditions, size, weight, grade, material properties and other requirements for drill pipe. There are four commonly used grades, which define the minimum yield strength and give the requirements for the properties of the carbon material: E-75, X-95, G-105, S-135. The higher the steel grades, the higher the strength of the drill pipe. We stock the drill pipe or rod in the grade X95, G105, S135 range from 2 3/8″, 6 5/8″to 24".

Grade S135 Chemical Composition

Grade S135 Mechanical Properties

API 5DP Drill Pipe & Rods Dimensions

FAQ

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Buy or post an RFQ on roschen.com, You can use the following three ways:
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2. How to view more product details, such as price, MOQ, shipping fee?
In addition to viewing all product information from this page, you can also send your needs to roschen@roschen.com, we will introduce you more details.

3. What is the quality of the product and is it genuine?
ROSCHEN has an independent third-party inspection team, which strictly controls the quality of products, guarantees genuine products and eliminates fakes.

4.How is the product cost-effective?
ROSCHEN has been deeply engaged in the field of oil and gas energy for many years, integrating a large number of high-quality supply channels. Our products are comprehensive and the price advantage is obvious.

5. When will I receive my order?
The time depends on the MOQ of the order. The delivery time for parts is generally 1-3 days, and equipment is 7-20 days. In addition, contact us to get the full time of the order.

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.