API Carbon Steel 3-1/2", 9.3ppf, J55, 10rd, Nue, R2 API Oil Well Casing Tubing Pipes Seamless Steel Casing Pipes

• After-sales Service: Support
• Warranty: Support
• Type: Seamless
• Model NO.: API 5CT
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Length: R1 R2 R3
• Delivery Time: 15~30days
• Tolerance: ±10%
• Thickness: Customized
• Transport Package: Steel Strapping
• Specification: customer demand
• Trademark: Baowu
• Origin: Shandong
• HS Code: 7304291000
• Production Capacity: 50000 Tons/Year

Product Description

Product Description

 

Product Description
Supplies all Tubing of the API standards.
In addition, we has also developed many kinds of tubing, casings of non-API standards, such as: Products for ultrahigh strength & deep well, Products for heavy oil thermal recovery well, Products for Sour service, Products for H2S corrosion resistant & anti-collapse, forming its own series to meet different requirements and offer more selections for the customers.

Specifications
OD: Casing 4-1/2"-20"
Steel Grade: J/K 55, N80-1/Q, L80-1, 1Cr, 9Cr, 13Cr, P110, Q125 etc.
API series: Casing BTC, LTC,STC
Premium thread:Tenaris Series, TPCQ Series, BG series, JFE series.
Pup Joint: As required.
Chemical compositions of casing pipe

Standard	Grade	Chemical compositions(%)
API SPEC 5CT	J55	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
	K55	0.34~0.39	0.20~0.35	1.25~1.50	≤0.020	≤0.015	≤0.15	≤0.20	≤0.20	/	/
	N80	0.34~0.38	0.20~0.35	1.45~1.70	≤0.020	≤0.015	≤0.15	/	/	/	0.11~0.16
	L80	0.15~0.22	≤1.00	0.25~1.00	≤0.020	≤0.010	12.0~14.0	≤0.20	≤0.20	/	/
	P110	0.26~0.395	0.17~0.37	0.40~0.70	≤0.020	≤0.010	0.80~1.10	≤0.20	≤0.20	0.15~0.25	≤0.08

Mechanical properties of casing pipe

Grade	Type	Total elongation  under load  (%)	Yield strength  (min)Mpa	Yield strength  (max)Mpa	Tensile strength  min Mpa	Hardness  Max (HRC)	Hardness  Max (HBW)
J55	-	0.5	379	552	517	-	-
K55	-	0.5	379	552	655	-	-
N80	1	0.5	552	758	689	-	-
N80	Q	0.5	552	758	689	-	-
L80	1	0.5	552	655	655	23	241
L80	9Cr	0.5	552	655	655	23	241
L80	13Cr	0.5	552	655	655	23	241
C90	-	0.5	621	724	689	25.4	255
C95	-	0.5	655	758	724	-	-
T95	-	0.5	655	758	724	25.4	255
P110	-	0.6	758	965	862	-	-
Q125	All	0.65	862	1034	931	-	-

Product Photos

Packaging & Shipping

FAQ

Q:What kind of work does your company do?
A:We are a business steel industry and trade.
We mainly produces stainless steel plate/pipe/coil/round bars,as well as carbon plate/pipe/coil/bar etc.

Q:What are the advantages of your company?
A:(1): Prime quality and 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.
(5): Samples can be provided as your requirements.

Q:What about your price?
A:Our price is very competitive.
Pls feel free to contact us if you are interested in our products.

Q:How long is your delivery time?
A:Different products have different delivery time. The products will be delivered as soon as possible on the basis of the quality assurance. Usually the delivery time is within 15 days after we received your balance.