Selling Parameters
Our oil pipe pass the API 5ct/API 5L/ISO9001 quality management system certification. Obtain qualifications, use API emblem
API oil pipe
Technical standard:
1) ASTM a53
2) ASTM a106
3) API 5L
4) API 5ct
5) en 10210
6) GB/t8163-1999
7) ISO 9001
Grades:
1> J55, k55, n80, p110, l80
2> ASTM a106 gr. A, a106 gr. B, a53 gr. A, a53 gr. B, ASTM a179-c, a214-c, a192, a226, a315-b, a178-c, a210-a-1
3> Stfa410, STB340, STB410, stpg370stpg38, stpg410stpg42, stpt370, stpt410, sts38, STB30, STB33, STB35
4> DIN 17175 st35.8, DIN 17175 st45.8, DIN 1629 st35, DIN 1629 st45, DIN1626 st37,
5> 10#, 20#, 37mn5, 36mn2V
Other steel grade is available as per clients requirements
Ordinary sizes
1) outsider diameter: 648.26- 114.3mm
2) wall thickness: 3.68- 6.88mm
3) length: 6-24meters
4) pipe thread type: Eunultcstcbtcvam
5)beveled/plain end or varnished as per clients confirmation
Other specifications available according to customers' requirements
Application:
Generally for conveying gas and oil in both oil and natural gas industries
Marking:
As per customers' requirement(hard marking or spray marking)
Packing & shipment:
As per customers' requirement
Dimensions, mechanical properties, chemical compositions:
Refer to API 5ct or as per clients requirements
Company Profile
Cangzhou Kelida Mechanical Technology Co., Ltd. is located in Hebei University of Technology, Cangzhou Science and Technology Park, and supported by high-tech of Hebei University of Technology. Our company aims to promote the development of science and technology innovation, to create unlimited field and to create forward momentum for the purpose. With a strong R&D team for the backing, we make efforts to carry out a science and technology based company of oil extraction drilling equipment. Our company provides C, K, D, KD, HL, HY series of sucker rod, sucker rod coupling, pumping polished rod, oil tube, oil casing tube, oil drilling machinery equipment, etc. The series of sucker rod products are precisely manufactured using high-quality low-alloy steel, with high strength, high tensile strength, corrosion resistance and other characteristics, suitable for large pump diameter, deep pump hanging, large displacement and heavy-duty in the deep. The technical indicators can meet SY/T5029-2006 standards and the American Petroleum Institute standards developed by API 11B. All kinds of oil tubes and oil casing tubes are also fully compliant with API 5CT-2005 standards. Our products are exported to North America, the Middle East, South America and Southeast Asia, etc. Welcome all friends to contact us to discuss cooperation in order to achieve long-term mutual benefit and common development.
