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OCTG Tubing

Date:2024-05-05 Popularity:526

RockySea Petro OCTG Tubing

RockySea Petro Petro manufactures OCTG Tubing in China. We have our own factory of OCTG Tubing. RockySea Petro Petro provides the high quality and competitive price on OCTG Tubing for you. Contact us now for OCTG Tubing quotation.

  • RockySea Petro has 8 high-precision and fully automated OCTG tubing and coupling thread production lines.
  • RockySea Petro owns two pipeline upsetting production lines with a total upsetting capacity of 20,000 tons per year.
  • Purchasing the flat end tube should strictly comply with Sinopec “Q/SHCG 18010-2016 OCTG Casing and Tubing Purchase Technical Specifications”.
  • Strictly follows the ISO9001,  quality system

Description

RockySea Petro has 23-year’s experience in manufacturing OCTG tubing and OCTG casing. RockySea OCTG tubing factory RockySea Petro set up thread upsetting production line in 1999 and designed RockySea Petro 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. RockySea Petro is one of the leading manufacturers of OCTG tubing in China.

RockySea Petro owns 8 thread processing lines, 2 upsetting lines (the 1st upsetting line among oil field  tubing Manufacturers in China), 1 leading domestic steel pipe overall heat treatment line, 1 surface rust removal line, and NDT line. RockySea Petro produces 120,000 tons of OCTG tubing every year, for its domestic and international markets. Every OCTG tubing is manufactured as per the international standards certification that RockySea Petro obtained 10 years ago.

RockySea Petro has adopted strict quality inspection with the help of high-tech test tools to ensure ever OCTG tubing meets customer requirements. They are stable and reliable. The available RockySea Petro 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 VAM and VAM TOP. If you are looking for international standards Cerfitied OCTG Tubing in China, you are in the right place. We are a professional supplier of  OCTG Tubing.

We have international standards certificate for our OCTG Tubing, OCTG Casing and Coupling. The international standards certificate for Tubing, Casing and Coupling was first awarded in 2000 and remains valid till now after passing the last 8 verifications in 2003, 2006, 2008, 2009, 2010, 2013, 2014,2016 and 2019. The international standards certificate was first awarded in 2007 and remain valid till now after passing the last 6 verifications in 2008, 2009, 2010, 2013, 2014, 2016 and 2019. The ISO9001 certificate was first awarded in 2000 and remain valid till now after passing the last 8 verifications in 2003, 2006, 2008, 2009, 2010, 2013, 2014,2016 and 2019. We have our own physical lab for international standards OCTG tubing.

Features

1. Sales volume around 120,000 tons per year. 
2. Stable and reliable in quality. 
3. Manufacture and testing according to international standards latest version. 4. Been sold to US, Syria, Oman. 
5. STC.BTC.LTC VAM, VAM TOP thread are all available. 
6. Defect detective 100% before delivery.

Data Sheet

OCTG Tubing Data Sheet from China RockySea Petro Petro Factory:

TypeSize(O.D. )Nominal WeightW.T.I.D.Coupling
inMmLbf/ftKg/mmmmmO.D.mmMin length mm
NUE

J55

L80

N80

P110

1.9048.262.754.093.6840.9055.8895.25
2 3/860.324.606.854.8350.6673.02107.95
2 7/873.026.409.525.5162.0088.90130.18
3 ½88.909.2013.696.4576.00107.95142.88
4 1/2114.3012.6018.756.88100.54132.08155.58
EUE

J55

L80

N80

P110

 

1.9048.262.904.323.6840.9063.5098.42
2 3/860.324.706.994.8350.6677.80123.82
2 7/873.026.509.675.5162.0093.17133.35
3 ½88.909.3013.846.4576.00114.30146.05
4 1/2114.3012.7518.976.88100.54141.30158.75

OCTG Tubing



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