Tubing and casing
Shengji Petro has more than 30 years’ experience in making OCTG products.
Shengji has 23-year’s experience in manufacturing tubing and casing. Shengji
set up thread upsetting production line in 1999 and designed Shengji premium
thread in 2011. The product quality is stable and reliable. The annual
production reaches 100,000 tons. The products have been provided in the U.S.A,
Canada, Venezuela, India Kazakhstan and etc.
Shengji is one of the leading manufacture of OCTG tubing in China. Shengji
owns 8 thread processing lines, 2 upsetting lines (the 1st upsetting line among
oil field API 5ct tubing Manufacturers in China), 1 leading domestic steel pipe
overall heat treatment line, 1 surface rust removal line and NDT line. Shengji
produces 120,000 tons of OCTG tubing every year, for its domestic and
international markets. Every OCTG tubing is manufactured as per the API 5CT
certification which Shengji obtained 10 years ago. Shengji has adopted strict
quality inspection with the help of high-tech test tools to ensure ever OCTG
tubing meet customer requirements.
They are stable and reliable. The available Shengji seamless casing range
from 4-1/2’’to 20’’ with material grades H40, J55, K55, N80, L80, C95, P110,
13Cr etc. The thread options available include STC.BTC.LTC.
We have API certificate for our OCTG Tubing, OCTG Casing and Coupling for
more than 25 years.
We have our own physical lab for API OCTG tubing and Chemical lab, and also
equipment for wellhead equipments.
Key Feature
1. Sales volume around 120,000 tons per year.
2. Stable and reliable in quality.
3. Manufacture and testing according to API 5CT latest version.
4. Been sold to US, Syria, Oman.
5. STC.BTC.LTC thread are all available.
6. Defect detective 100% before delivery.
Data sheet
|
Type |
Size(O.D. ) |
Nominal Weight |
W.T. |
I.D. |
Coupling |
|||
|
in |
Mm |
Lbf/ft |
Kg/m |
mm |
mm |
O.D.mm |
Min length mm |
|
|
NUE J55 L80 N80 P110 |
1.90 |
48.26 |
2.75 |
4.09 |
3.68 |
40.90 |
55.88 |
95.25 |
|
2 3/8 |
60.32 |
4.60 |
6.85 |
4.83 |
50.66 |
73.02 |
107.95 |
|
|
2 7/8 |
73.02 |
6.40 |
9.52 |
5.51 |
62.00 |
88.90 |
130.18 |
|
|
3 ½ |
88.90 |
9.20 |
13.69 |
6.45 |
76.00 |
107.95 |
142.88 |
|
|
4 1/2 |
114.30 |
12.60 |
18.75 |
6.88 |
100.54 |
132.08 |
155.58 |
|
|
EUE J55 L80 N80 P110 |
1.90 |
48.26 |
2.90 |
4.32 |
3.68 |
40.90 |
63.50 |
98.42 |
|
2 3/8 |
60.32 |
4.70 |
6.99 |
4.83 |
50.66 |
77.80 |
123.82 |
|
|
2 7/8 |
73.02 |
6.50 |
9.67 |
5.51 |
62.00 |
93.17 |
133.35 |
|
|
3 ½ |
88.90 |
9.30 |
13.84 |
6.45 |
76.00 |
114.30 |
146.05 |
|
|
4 1/2 |
114.30 |
12.75 |
18.97 |
6.88 |
100.54 |
141.30 |
158.75 |
|
Related products
-
An ideal climate with Powerful units K48UXR-727P
Contact Us● Powerful units with high cooling and heating capacity
● Lightweight design, intelligent design
● Longer battery life, meeting the need for a full night’s sleep
● Energy saving/lightweight/quiet
● Split structure, bottom mounted
● Energy saving and low consumption, quality assurance
● The company has passed the automotive industry IATF16949 certification -
Gel & Clot Activator Tube
Contact UsGel and clot activator tube is used for blood serum biochemistry, immunology and drug testing, etc.
-
24V DC Ceiling Mounted Cassette type AC for RV——K24UC-735TPG
Contact Us● The cooling capacity reaches up to 3500w, providing powerful cooling performance.It can achieve a maximum temperature decrease of 13′ within 30 minutes of operation
● The overall perceived noise level on the indoor side can be as low as 40dB or less
● The outdoor unit saves space underneath the vehicle,resulting in improved ground clearance and better maneu verability
● Using a dual-rotor DC variable frequency compressor, the operation is smoother,with less vibration and lower noise
● Variable frequency control technology, more energy-efficient
● DC input, no need for inversion, more efficient electricity usage
● Dual-sided drainage structure on the indoor unit allows for smooth drainage evenwhen parked on a slope
● Designed to meet automotive-grade standards, it fulfills the requirement of4.5G vibration acceleration and can be used during both driving and parking
● The outdoor unit is waterproof up to IPX7, making it resistant to waterimmersion and washing -
12V/48V Vehicle Air Conditioners——M series
Contact Us● Strong air volume, fast cooling
● Lightweight design, intelligent design
● Longer battery life, meeting the need for a full night’s sleep
● The outdoor unit features a modular design, allowing for more flexible installation
● The air conditioning system utilizes a dedicated automotive scroll compressor,which is compact in size and operates smoothly
● The overall perceived noise level on the indoor side can be as low as 40dB or less
● DC input, no need for inversion, more efficient electricity usage
● Dual-sided drainage structure on the indoor unit allows for smooth drainage evenwhen parked on a slope
● Designed to meet automotive-grade standards, it fulfills the requirement of 4.5G vibration acceleration and can be used during both driving and parking
● The outdoor unit is waterproof up to IPX5, making it resistant towater washing
Reviews
There are no reviews yet.