Customization: | Available |
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After-sales Service: | Support |
Warranty: | 1 Year |
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WHY YOU CHOOSE US?
1) HIGH QUALITY---We can guarantee for YOU!!
2) LOW PRICE--We can try the best to give YOU!!
3) 24 HOURS ONLINE SERVICE--We never stop serving YOU!!
4) SMALL ORDER IS ACCEPTABLE--YOU are warmly welcomed to contact us!!
PRODUCT INFORMATION
+ Details about Oil Casing Steel Pip/Oil Tubing
Product name |
Oil Casing Steel Pip/Oil Tubing |
Standards | APT 5CT,5DE,5E; |
Material | J55,K55,P110,N80, N80Q,L80, P95,Q125,V150 |
OD Size | 10mm-910mm;4-1/2" - 20" |
Wall Thickness | 1mm-56mm; |
Length | 4.88m-14m or as the customer's requires; |
lb/ft | 9.5lb/ft - 133lb/ft |
Thread | PTC, STC, LTC, BTC, FlushMax |
Technique | Hot rolled |
Thread protector | Plastic inside and steel outside with matching threads |
Outside painting | Black painting on the body with color rings at the ends according to API 5CT Standard |
Marking | API 5CT Standard |
Ends | In plain ends, bevelled ends, threading ends or as the customer's requires; |
Delivery time | According to customer's quantity; |
Payment terms | T/T, irrevocabe L/C at sight; |
Trade terms | FOB/CIF/CFR; |
Third party inspection supported | SGS, BV, etc. |
Package | Black varnish painted or oil painted, 2PE.3PE on the surface; |
Pain, square cut or beveing end by caps; |
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In hexagon or triangle bundle with seel strips; | |
Other as the customer's requires. |
Grade | Type | Totar elongation under Joad (%) | Yield strength (min) | Yield strength (max) | 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 | - | - |
API Oil Casing Pipe | ||||||
Outer Diameter | Wall Thickness | Grade | Thread | Length | ||
in | mm | kg/m | lb/ft | |||
4 1/2" | 114.3 | 14.14-22.47 | 9.50-15.10 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
5" | 127 | 17.11-35.86 | 11.50-24.10 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
5 1/2" | 139.7 | 20.83-34.23 | 14.00-23.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
6 5/8" | 168.28 | 29.76-35.72 | 20.00-24.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
7" | 177.8 | 25.30-56.55 | 17.00-38.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
7 5/8" | 193.68 | 35.72-63.69 | 24.00-42.80 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
8 5/8" | 219.08 | 35.72-72.92 | 24.00-49.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
9 5/8" | 244.48 | 48.07-86.91 | 32.30-58.40 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
10 3/4" | 273.05 | 48.73-97.77 | 32.75-65.70 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
11 3/4" | 298.45 | 62.50-89.29 | 42.00-60.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC | R1/R2/R3 |
13 3/8" | 339.72 | 71.43-107.15 | 48.00-72.00 | J55/N80/P110/K55/L80 | LTC/STC/BTC |
COMPANY INFORMATION
Tianjin Boerking Steel Pipe Co.ltd is a professional trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe. Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.
We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors. Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Kenya etc, and our export volume reaches 160,000tons per year.
We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.
OUR MAIN PRODUCTS
FAQ
Q: What is your MOQ?
A: Generally our MOQ is 2 tons, if small quantity, we can check our stock.
Q: How long is your delivery time?
A: Generally it is 15 days if the goods are in stock. or it is 25~30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,balance before shipment.
CONTACT US
Contact: Susie Xu
Boer King Steel Group
Tianjin Boer King Steel IMP&EXP Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Pls. do not hesitate to contact me if you have any questions!
You are warm welcomed to visit our factory!!!
Thank you for visiting our products & Looking forward to hearing from you!