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Basic Info.
Model NO.
Casing Pipe
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Model No.
J55/K55/N80/L80/P110/C95/etc
MPa Classfication
Medium Pressure Piping
Diameter
76mm-406mm
Transport Package
Standard Packing
Specification
Customized
Trademark
HUAZHU
Origin
Shangdong, China
HS Code
7304290000
Production Capacity
10000ton/Month
Product Description
Casing pipe is a steel pipe used to support the wall of oil and gas wells to ensure the normal operation of the entire oil well after drilling and completion. Several layers of casing are used for each well according to different drilling depths and geological conditions. Cement cementing should be used after the casing is run down the well. It is different from tubing and drill pipe and cannot be reused. It is a one-time consumable material. Therefore, the consumption of casing accounts for more than 70% of all oil well pipes.
API 5CT oil tubing
1) API Spec 5CT.
2) J55, K55, N80, L80, P110
3) NUE&EUE
4) ISO 9001 quality system
API Tubing and its coupling made and checked in the company are in full accordance with API Spec 5CT.In the mean time, the product was authorized to use API Spec 5 CT monogram.
The kinds of the tubing made in the company are as follows: 2 3/8in, 2 7/8in and 3 1/2in NU and EU tubing of J55, K55,N80 ,L80 and P110 steel grade. After upsetting, the tubing endures full-length heat treatments. The heat treatment procedure is controlled by computers. Tubing production capacity is 100,000 ton per year and the upsetting and heat treatment capacity is800,000 ton per year.
With a perfect management system for tubing quality, the company got ISO9001 quality system certificate from Classification Society of China and got ISO9001 quality system certificate from API.Tubing and its coupling is one of main products to be covered with the quality system. In the mean time, the product was also authorized to use API Spec 5 CT monogram. The product is stable and reliable in quality, characteristic data are in accordance with the requirement of API Spec 5 CT specification for Casing and Tubing and API Std.5B Specification for Machining, Measurement.
Steel grade | Min. Yield Strength (MPa) | Max. Yield Strength (MPa) | Min.Tensile Strength (MPa) | Size (in) | Connect Strength (N) | OptimumMakeup Torque(N.m) | Min. Makeup Torque (N.m) | Max. Makeup Torque (N.m) | |
J55 | 379 | 552 | 517 | 2-3/8 | NU | 220235 | 990 | 740 | 1240 |
EUE | 319008 | 1750 | 1310 | 2190 | |||||
2-7/8 | NU | 323012 | 1420 | 1070 | 1780 | ||||
EUE | 443585 | 2230 | 1670 | 2790 | |||||
3-1/2 | NU | 486742 | 2010 | 1500 | 2510 | ||||
EUE | 634011 | 3090 | 2320 | 3860 | |||||
N80 | 552 | 758 | 689 | 2-3/8 | NU | 319897 | 1380 | 1040 | 1730 |
EUE | 464052 | 2450 | 1830 | 3060 | |||||
2-7/8 | NU | 469836 | 1990 | 1490 | 2490 | ||||
EUE | 645134 | 3210 | 2340 | 3900 | |||||
3-1/2 | NU | 707868 | 2810 | 2110 | 3510 | ||||
EUE | 921874 | 4330 | 3250 | 5420 | |||||
P110 | 758 | 965 | 862 | 2-3/8 | NU | 440470 | 1740 | 1300 | 2170 |
EUE | 638016 | 3080 | 2310 | 3850 | |||||
2-7/8 | NU | 646024 | 2510 | 1880 | 3140 | ||||
EUE | 887170 | 3940 | 2960 | 4930 | |||||
3-1/2 | NU | 973484 | 3550 | 2670 | 4440 | ||||
EUE | 1268022 | 5490 | 4120 | 6860 |
OD mm | Ib/ft | Grade | W.T | short | long | buttress |
114.30(4 1/2") | 9.50 | H,J,K | 5.21 | YES | ||
10.50 | J,K | 5.69 | YES | YES | ||
11.60 | J,K,C,L,N,P | 6.35 | YES | YES | YES | |
13.50 | C,L,N,P | 7.37 | YES | YES | ||
15.10 | P,Q | 8.56 | YES | YES | ||
127.00(5") | 11.50 | J,K | 5.59 | YES | ||
13.00 | J,K | 6.43 | YES | YES | YES | |
15.00 | J,K,C,L,N,P | 7.52 | YES | YES | YES | |
18.00 | C,L,N,P,Q | 9.19 | YES | YES | ||
21.40 | C,L,N,P,Q | 11.10 | YES | YES | ||
23.20 | C,L,N,P,Q | 12.14 | YES | YES | ||
24.10 | C,L,N,P,Q | 12.70 | YES | YES | ||
139.70(5 1/2") | 14.00 | H,J,K | 6.20 | YES | ||
15.50 | J,K | 6.98 | YES | YES | YES | |
17.00 | J,K,C,L,N,P | 7.72 | YES | YES | YES | |
20.00 | C,L,N,P | 9.17 | YES | YES | ||
23.00 | C,L,N,P,Q | 10.54 | YES | YES | ||
168.28(6 5/8") | 20.00 | H,J,K | 7.32 | YES | YES | YES |
24.00 | J,K,C,L,N,P | 8.94 | YES | YES | YES | |
28.00 | C,L,N,P | 10.59 | YES | YES | ||
32.00 | C,L,N,P,Q | 12.06 | YES | YES | ||
177.80(7") | 20.00 | H,J,K | 6.91 | YES | ||
23.00 | J,K,C,L,N | 8.05 | YES | YES | YES | |
26.00 | J,K,C,L,N,P | 9.19 | YES | YES | YES | |
29.00 | C,L,N,P | 10.36 | YES | YES | ||
32.00 | C,L,N,P | 11.51 | YES | YES | ||
35.00 | C,L,N,P,Q | 12.65 | YES | YES | ||
38.00 | C,L,N,P,Q | 13.72 | YES | YES | ||
193.68(7 5/8") | 24.00 | H | 7.62 | YES | ||
26.40 | J,K,C,L,N | 8.33 | YES | YES | YES | |
29.70 | C,L,N,P | 9.52 | YES | YES | ||
33.70 | C,L,N,P | 10.92 | YES | YES | ||
39.00 | C,L,N,P,Q | 12.70 | YES | YES | ||
42.80 | C,L,N,P,Q | 14.27 | YES | YES | ||
45.30 | C,L,N,P,Q | 15.11 | YES | YES | ||
47.10 | C,L,N,P,Q | 15.88 | YES | YES | ||
196.85(7 3/4") | 46.10 | C,L,N,P,Q | 15.11 | |||
219.08(8 5/8") | 24.00 | J,K | 6.71 | YES | ||
28.00 | H | 7.72 | YES | |||
32.00 | H,J,K | 8.94 | YES | YES | YES | |
36.00 | J,K,C,L,N | 10.16 | YES | YES | YES | |
40.00 | C,L,N,P | 11.43 | YES | YES | ||
44.00 | C,L,N,P | 12.70 | YES | YES | ||
49.00 | C,L,N,P,Q | 14.15 | YES | YES | ||
244.48(9 5/8") | 32.30 | H | 7.92 | YES | ||
36.00 | H,J,K | 8.94 | YES | YES | YES | |
40.00 | J,K,C,L,N | 10.03 | YES | YES | ||
43.50 | C,L,N,P | 11.05 | YES | YES | ||
47.00 | C,L,N,P,Q | 11.99 | YES | YES | ||
53.50 | C,L,N,P,Q | 13.84 | YES | YES | ||
273.05(10 3/4") | 32.75 | H | 7.09 | YES | ||
40.50 | H,J,K | 8.89 | YES | YES | ||
45.50 | J,K | 10.16 | YES | YES | ||
51.00 | J,K,C,L,N,P | 11.43 | YES | YES | ||
55.50 | C,L,N,P | 12.57 | YES | YES | ||
60.70 | P,Q | 13.84 | YES | YES | ||
65.70 | P,Q | 15.11 | YES | YES | ||
298.45(11 3/4") | 42.00 | H | 8.46 | YES | ||
47.00 | J,K,M | 9.53 | YES | YES | ||
54.00 | J,K,M | 11.05 | YES | YES | ||
60.00 | J,K,M,L,N,C,P,Q | 12.42 | YES | YES | ||
339.7(13 3/8") | 48.00 | H | 8.38 | YES | ||
54.50 | J,K | 9.65 | YES | YES | ||
61.00 | J,K | 10.92 | YES | YES | ||
68.00 | J,K,C,L,N,P | 12.19 | YES | YES | ||
72.00 | C,L,N,P,Q | 13.06 | YES | YES | ||
406.40(16") | 65.00 | H | 9.53 | YES | ||
75.00 | J,K,M | 11.13 | YES | YES | ||
84.00 | J,K,M | 12.57 | YES | YES | ||
473.08(18 5/8") | 87.50 | H,J,K,M | 11.05 | YES | YES | YES |
508.00(20") | 94.00 | H,J,K | 11.13 | YES | YES | YES |
106.50 | J,K | 12.70 | YES | YES | YES | |
133.00 | J,K | 16.13 | YES | YES | YES |
Shandong Huazhu Metal Manufacture Co.Ltd. is a manufacturer of carbon steel, stainless steel, steel pipe, steel coil, steel plate, threaded steel, coil screw, round steel, seamless pipe, welding pipe, hot rolled plate / roll, medium thick plate, color coating plate (galvanized plate, colored coating plate, tinplate, galvanized aluminium steel plate) with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mechanical manufacturing , metallurgical minerals , building materials, shipping, aircraft, automobile and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Our company covers an area of 3000 square meters, more than 200 existing employees and total annual revenue 2800000 USD. We are willing to accompany customers to grow together and welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Our company covers an area of 3000 square meters, more than 200 existing employees and total annual revenue 2800000 USD. We are willing to accompany customers to grow together and welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Our Advantage:
1)24 hours online Provide consulting and quotation services for customers all the time.
2)We are an integrated steel enterprises of which business range covers production processing,storage,logistics and sales.
3) Exported to more than 70 countriesserviced for more than 2000 customers.
4)Supply steel products for more than 200 proects and 50 national program.
5)Both small batch order quantity and customer customization accepted.
1)24 hours online Provide consulting and quotation services for customers all the time.
2)We are an integrated steel enterprises of which business range covers production processing,storage,logistics and sales.
3) Exported to more than 70 countriesserviced for more than 2000 customers.
4)Supply steel products for more than 200 proects and 50 national program.
5)Both small batch order quantity and customer customization accepted.
1. Q: Do you provide free samples?
A: Yes, we can provide a free sample for testing, buyer should bear all the shipping costs.
2. Q: Do you accept small orders?
A: You don't need to worry about this problem, just consult.
3. Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
4. Q: Can we visit your factory?
A: Once we have your schedulewe will warmly welcome you.
5. 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): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
6. Q: What is your terms of payment ?
A: Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance ,balance based on BL copy or LC at sight.
7. Q: How about our price?
A: Our price is very competitive because we are a factory.Pls feel free to contact us if you are interested in our products.
8. 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 7 days after we received your deposit.
*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.
A: Yes, we can provide a free sample for testing, buyer should bear all the shipping costs.
2. Q: Do you accept small orders?
A: You don't need to worry about this problem, just consult.
3. Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
4. Q: Can we visit your factory?
A: Once we have your schedulewe will warmly welcome you.
5. 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): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
6. Q: What is your terms of payment ?
A: Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance ,balance based on BL copy or LC at sight.
7. Q: How about our price?
A: Our price is very competitive because we are a factory.Pls feel free to contact us if you are interested in our products.
8. 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 7 days after we received your deposit.
*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.