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We are committed to providing one-stop service for steel pipe products to customers around the world.
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Tubing pipe size: |
OD: 1.050inch - 4-1/2 inch |
Casing pipe size: |
OD: 4-1/2inch - 20inch |
API 5DP, 2-3/8’’~6-5/8’’, E75/X95/G105/S135. |
API 5CT, 1.9’’-20’’, K55/N80/L80/P110, STC/LTC /BTC |
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Standard & Material: |
API 5CT H40, J55, K55, M65, L80-1, N80-1, N80Q, C90, P110, Q125 |
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Tubing pipe end: |
P—plain-end, N—non-upset, with threaded and coupled, U—external-upset, with threaded and coupled, I—whole joint or other special threads |
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Casing pipe end: |
P—plain-end, S—short round thread, L—long round thread, B—buttress thread or other special threads |
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Drill Pipe: |
API SPEC 5DP E75, X95, G105, S135 |
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Pipe Length: |
R1, R2, R3 or based on client’s requirements |
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Additional Products: |
Pup joint, Coupling and other OCTG related products |
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Our advantage:
Rich experienced: Marketing /production/after-sales team, our partners :PDVSA, NIOC, SINOPEC, CNPC.etc
Flexible payment term: T/T. L/C at sight.
Quantity Control: 30,000 tons stockist each year,with 3,0000 square meters warehouse,Strict quality system: Complemented system including QC, logistics and documentation,Authoritative organizations.
Dimension:OD: 114.3-508mm WT: 5.21-16.13mm
Grade:Casing：J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110,Q125.
Thread types:STC,LTC,BTC etc
Standards and Technical Conditions for Supply:API Spec 5CT – Specification 5CT/ISO 11960, Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells
Casings are used for fixing the well wall or down hole, which have wider diameters, can he divided into conductor casings, technical casings and Oil casings.
Dimension:OD 48.26-114.3mm WT 3.18-16mm
Grade:JSS, N80-1,N80-Q, L80-1, L80-9Cr,L80-1,C90, T95, C95, P110 .
Thread types:NUE,EUE etc.
Standards and Technical Conditions for Supply:API Spec 5CT – Specification 5CT/ISO 11960, Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells
Tubing are used as pipe to transport crude oil or natural gas from layer of the oil to surface, can hear better pressure during oil or gas production, and have smaller diameters.
Base pipe:Casing and tubing
Slot style:Straight Slots,Keystone Slots,Slot Patterns,Line (Straight) Pattern,Single-Slot Staggered Pattern,Gang Pattern (Multiple Staggered Pattern)
Slot shape:Slotted or custom
Standards and Technical Conditions for Supply:API Spec 5CT – Specification 5CT/ISO 11960, Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells
Dimension:Casing：OD: 114.3-508mm WT: 5.21-16.13mmTubing：OD 48.26-114.3mm WT 3.18-16mm
Grade:Casing：JSS, KSS, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110,Q125;Tubing:JSS, N80-1,N80-Q, LS0-1, L80-9Cr,L80-1,C90, T95, C95, P110 .
API Casing Coupling
Standard:API 5CT&5B
Size (Pipe OD) (in):4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8, 10-3/4, 11-3/4, 13-3/8, 16, 18-5/8, 20
API Tubing Coupling
tandard:API 5CT&5B
Size (Pipe OD) (in):1.9''-4-1/2''
Casing Pup Joint
Size：4-1/2 ~ 20 in (114.3 ~ 508 mm) nominal size OD
Standard:API 5CT, API 5B
Tubing Pup Joint
Size:1.05 ~ 4-1/2 in (26.67 ~ 114.3 mm) nominal size OD
Standard:API 5CT, API 5B
