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API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material

China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material

API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material
API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material

Large Image :  API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material

Product Details:

Place of Origin: China
Brand Name: zhongshi
Certification: API 5CT ,ISO ,QHSE
Model Number: pup joint

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: exported packing
Delivery Time: 2 weeks
Payment Terms: T/T
Detailed Product Description
Name: Casing And Tubing Head Code: Standard
Product Name: API 5ct Casing And Tubing Pup Joint Material: Alloy Steel
Length: API Standard,as Per Client's Request Color: Standard
High Light:

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Products Descriptions:


The pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement. There are 2 kinds of pup joints according to API 5CT standard: one is for casing pipe, the other is for tubing pipe. All the pup joints are made from new prime API raw materials and are identifiable throughout the manufacturing process via mill certifications and other trace-ability measures.

The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration. Shandong Wealth supply API 5CT standard casing pipe with assured quality and competitive price. Rely on good relationship with domestic big mills/factories. Your honored customers' need is our goal to work for with our best efforts!




1. Standard: API 5CT or customer specification

2. Grades: J-55, K55, N-80, L 80 & P-110

3. Sizes: 2-3/8’’- 4-1/2” EUE & NUE ( for tubing pipe) ; 4-1/2” to 20” LTC, STC, BTC etc ( for casing pipe)

4. Lengths: 2,3,4,6,8,10 12 ft (with other lengths available upon request)

5. Heat Treatment: Normalize or Quench & Temper

6. Identification: Steel stamped, paint stenciled & color coded

7. Testing: Electromagnetic, hydrostatic, dimensional, visual, magnetic particle, metallurgical & NDT

8. Threading: CNC with carbide tooling.


Technical Specifications:


Standard API 5CT
Grade Group.1 H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3,
N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3

M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1,

C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3

Group.3 P110/PSL.1, P110/PSL.2, P110/PSL.3,
Group.4 Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,
OD Tubing 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm
Casing 4 1/2 inch to 20 inch or 114.3mm to 508mm
Wall Thickness According to API 5CT Standard
Length Tubing R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)
Casing R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)
Type Seamless
End-Finish Tubing P, I, N, U
Casing P, S, B, L


API 5CT Standard Pup Joint Casing With Seamless Nipple Alloy Steel Material 0

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: sales

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