MachineU > China Products > Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
API 5ST Conventional CT70 Stainless Coiled Tubing
API 5ST Conventional CT70 Stainless Coiled Tubing
API 5ST Conventional CT70 Stainless Coiled Tubing
API 5ST Conventional CT70 Stainless Coiled Tubing
Specifications
Brand Name :
TIPTOP
Model Number :
3/4 " ~ 3 1/2"
Certification :
ISO
Place of Origin :
China
MOQ :
1 reel
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
3000 tons per month
Delivery Time :
10 days
Packaging Details :
Wooden reels or metal spool
Material :
CT70/CT80/CT90/CT100/CT110
Standard :
API 5ST
Application :
Pumping/Logging /Umbilical cable/ Concentric coiled tubing
Working pressure :
69 MPa/ 103.5 MPa
Description

API spec 5ST Conventional High - Strength Coiled Tubing CT70 Stainless Coil

Coiled tubing(CT), also known as flexible pipe, is a kind of welded steel pipe with high strength, good plasticity and strong corrosion resistance. The length of a reel can reach several thousand meters. At present, with the development of coiled tubing operation machine and related supporting equipment, coiled tubing operation technology has been applied to drilling, workover, oil testing, oil production, production increase, well completion and other fields.

Our conventional coiled tubing raw material has low content of sulfur and phosphorus, uniform microstructure, suitable mechanical properties, the flexion ratio of steel coil is lower than 0.80, and the strength performance difference of different parts is within 50MPa. All mechanical properties meet API Spec 5ST specification and have excellent fatigue resistance.

The steel grade and size information covered are as follows:

Type: Conventional coiled tubing(CT)

Advantages: high-strength, excellent fatigue resistance.

Reference material: CT70 CT80 CT90 CT110 CT110

Standard: API Spec 5ST

OD: 3/4 " ~ 3 1/2" (19.1 mm to 88.9 mm)

Thickness: 0.075 " ~ 0.3" (1.9mm~7.6mm)

Application:

Users can choose the required material and steel grade according to the operating conditions. The dimensions can be customized according to API Spec 5ST or user requirements.

Chemical composition requirements for carbon steel low alloy steel coiled tubing

Chemical composition (%)
Material CT Standard Max C Max Mn Max P Max S Max Si
CT70 API 5ST 0.16 1.2 0.025 0.005 0.5
CT80 0.16 1.2 0.020 0.005 0.5
CT90 0.16 1.2 0.02 0.005 0.5
CT100 0.16 1.65 0.025 0.005 0.5
CT110 0.16 1.65 0.025 0.005 0.5
CT130 0.16 1.9 0.025 0.005 0.5

Mechanical properties of carbon steel and low alloy steel coiled tubing

Grade Min. Yield strength Max. Yield strength Min. Tensile strength Max. hardness HRC
Psi Mpa Psi MPA Psi Mpa Tube body &weld seam
CT70 70,000 483 80,000 552 80,000 552 22
CT80 80,000 552 90,000 620 88,000 607 22
CT90 90,000 620 100,000 689 97,000 669 22
CT100 100,000 689 108,000 758 28
CT110 110,000 758 115,000 793 30
CT130 130,000 896 135,000 931 36

Product tags

316l stainless coiled tube

,

inconel 625 tubing

,

inconel 600 tubing
Send your message to this supplier
Send Now

API 5ST Conventional CT70 Stainless Coiled Tubing

Ask Latest Price
Product Detail
Brand Name :
TIPTOP
Model Number :
3/4 " ~ 3 1/2"
Certification :
ISO
Place of Origin :
China
MOQ :
1 reel
Price :
Negotiable
Contact Supplier
API 5ST Conventional CT70 Stainless Coiled Tubing
API 5ST Conventional CT70 Stainless Coiled Tubing

Xi'an Tiptop Machinery Co.,Ltd

Active Member
6 Years
Since 1998
Business Type :
Manufacturer, Exporter, Seller
Main Products :
SS Hydraulic Control Line Tubing, Encapsulated Control Line Tubing, SS Steel Control Line Tubing
Total Annual :
8000000-10000000
Employee Number :
55~70
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products API 5ST Coiled Tubing
MachineU China Products Machinery Energy & Mineral Equipment Mining Machinery Mining Machine Parts
Contact Supplier
Submit Requirement