API 5CT P110 Seamless Carbon Steel Oil Casing Tube/Pipe

• After-sales Service: Support
• Warranty: Support
• Type: Seamless
• Model NO.: API 5CT
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Length: R1 R2 R3
• Tolerance: ±10%
• Payment Terms: 30%Tt Advance + 70% Balance
• Delivery Time: 15~30days
• Transport Package: Bundle, Plastic Bag, Woven Bag, Wooden Case
• Specification: 219.08*6.71mm/508*16.13mm
• Trademark: Baowu
• Origin: Shandong
• HS Code: 7304291000
• Production Capacity: 50000 Tons/Year

Product Description

According to American Petroleum Institute Standard API SPEC 5CT, a specification for casing and tubing for petroleum and natural gas industries-used for wells, the steel oil casing pipe can be divided into ten types: H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110 and Q-125. Grade L80 casing tubing is an API 5CT oil casing pipe and is mostly used for oil well under sour (H2S) environments with varied end connections such as non-upset ends or an external upset end. L80 family includes L80-1, L80-9Cr, and L80-13Cr, is a group of pipe for corrosion-resistant casing application. Wiho metals is a leading API 5CT casing and tubing manufacturer and supplier, we provide not only a broad range of API 5CT L80 type 1, type 9Cr, and type 13Cr as well as their casing coupling, perforated pipe and more. Contact us for more details with the form below.

What's the difference between API 5CT L80-1, L80-9Cr and L80-13Cr?
API grade N80 -1 has the same Chemical composition as grade N80-Q, they both have the same yield strength, tensile strength, and elongation, their difference is mainly:
* Heat treatments: API 5CT Grade N80 type 1 steel pipe is treated by normalizing and tempering and N80 type Q is treated by quenching and tempering. The collapsing strength and internal pressure strength of N80-Q are higher than that of

N80-1 correspondingly.
* API color code (bands): API 5CT N80-1 is a bright red band while N80-Q is a bright red band and a green band. The coupling of N80-1 is an entire red coupling and the N80-Q is an entire red coupling + a green band.

Specification

MATERIAL OF OIL CASING PIPE	H40,J55,K55,N80-1,N80-Q,L80-1,L80-9Cr,L80-13Cr,P110,Q125 etc
STANDARD	API 5CT,GB,ISO11960,GOST
THREAD	STC.BTC.LTC.EUE.PH6
LENGTH	R1(4.86-7.62M). R2(7.62-10.36M). R3(10.36-13M)

NO.	OD(inch)	OD(mm)	Wall Thickness(mm)
1	4-1/2	114.30	5.21 / 5.69 / 6.35 / 7.37 / 8.56
2	5	127.00	5.59 / 6.43 / 7.52 / 9.19 / 11.10 / 12.14 / 12.70
3	5-1/2	139.70	6.20 / 6.98 / 7.72 / 9.17 / 10.54/ 12.70 / 14.27 / 15.88 / 17.45 / 19.05 / 20.62 / 22.22
4	6-5/8	168.28	7.32 / 8.94 / 10.59 /12.06
5	7	177.80	5.87 / 6.91 / 8.05 / 9.19 / 10.36 / 11.51 / 12.65 /13.72 / 15.88 / 17.45 / 19.05 / 20.62 /22.22
6	7-5/8	193.68	7.62 / 8.33 / 9.52 / 10.92 / 12.70  / 14.27 / 15.11 / 15.88 / 17.45  / 19.05
7	7-3/4	196.85	15.11
8	8-5/8	219.08	6.71 / 7.72 / 8.94 / 10.16 / 11.43  / 12.70 / 14.15
9	9-5/8	244.48	7.92 / 8.94 / 10.03 / 11.05 / 11.99 / 13.84 / 15.11 / 15.47 / 17.07  / 18.64 /20.24
10	10-3/4	273.05	7.09 / 8.89 / 10.16 / 11.43 / 12.57 / 13.84 /15.11
11	11-3/4	298.45	8.46 / 9.53 / 11.05 / 12.42 / 13.56 / 14.78
12	13-3/8	339.72	8.38 / 9.65 / 10.92 / 12.19 / 13.06
13	16	406.40	9.53 / 11.13 / 12.57 / 16.66
14	18-5/8	473.08	11.05
15	20	508.00	11.13 / 12.70 / 16.13

Why choose us

1. more than 15 years experiences in steel business

2. good quality

3. competitive price

4. meet your needs via reprocessing

5. excellent service

6. short delivery time

7. long mutual beneficial business cooperation