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API 5CT PSL2 Drilling Casing Pipe , Erw Steel Tube With Threading / Plain Ends

Categories Oil Casing Pipe
Brand Name: BOAI
Certification: ISO API
Place of Origin: China
MOQ: 25 tons
Price: USD
Payment Terms: T/T, L/C
Supply Ability: 20000 tons per month
Delivery Time: 10~40 working days
Packaging Details: bundles or as your requirements
Standard: API 5CT 9th
Steel grade: J55,K55,L80,N80,N80Q,P110,P95,Q125,V150
Section Shape: Round
Surface Treat: Painting
Technique: Seamless / ERW
Ends type: threading, plain ends
Standard Level:: PSL1 PSL2 PSL3
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API 5CT PSL2 Drilling Casing Pipe , Erw Steel Tube With Threading / Plain Ends

Oil Casing Tube steel pipes API 5CT K55 Seamless/ERW steel pipe Oil Casing Pipe

Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells or wellbore.

It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow
drilling fluid to circulate and extraction to take place





Type of ends:


Type of Connection:


Surface Treatment:

3PE,Black painting,anti-corrosion oil


As per customer's requirements

Certificate: ISO9001, CE, UL, API 5L, API 5CT, JIS,UL,FM


1.in bundles with steel strips
2.in bulks If it is necessary,we can provide waterproof package.
3.according to your requirements.

1: We are a professional supplier, specialized in high quality steel products

2: Free sample can be provided.

3: Small order is acceptable.

4: Professional packing.

5: Best price and quick delivery.

6: 12 Monthes quality guarantee.

7: Any third party testing can be accepted


(1) High quality Oil Casing Pipe with reasonable price.
(2) Wide excellent experiences with after-sale service.
(3) Every process will be checked by responsible QC which insures every product's quality.
(4) Professional packing teams which keep every packing safely.

Q1: How long is your delivery time?
According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.

Q2: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment.
B:100% L/C at sight.
C:30% advance payment ,70% L/C at sight.

Allowable tolerance of outer diameter, wall thickness and weight

ItemAllowable tolerance

Outer diameter

Tube body

D ≤ 101.6mm ± 0.79mm

+ 0.1

- 0.5

D ≥ 114.3mm %

Coupling± 1%OD
Wall thickness- 12.5%


Single One+6.5%~+3.5%
Capacity of carriage

- 1.75%

Chemical Composition

Steel gradeChemical composition (%)


Why choose us?

A.API System
B.We have the most convenient transport and prompt delivery
C.We use the best raw material
D.We have high technical production line with top quality products
E.We are the professional manufacturer to product the erw steel pipes over 10 years.
F.We offer competitive price with best service
G.We can supply welded steel pipe and seamless steel pipe
Choose US ,Choose Top Guarantee !!!

OD4 1/2" - 20"
W.T.5.21-22.22 mm
14.14-197.93 kg/m
Nominal weight9.5-133.0 Ib/ft
TechniqueCold/Hot Rolled
MaterialH40, J55, K55, M-65, N80, L80, C-95, N-80 Type1,Q , C-90, T-95, P-110 ect.
StandardAPI SPEC 5CT/ISO11960

Product Tags:

drill casing pipe


steel casing pipe

Quality API 5CT PSL2 Drilling Casing Pipe , Erw Steel Tube With Threading / Plain Ends for sale
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