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Oilfield API 5CT Tubing Casing Coupling

Product:Casing and Tubing Coupling, Casing Coupling, Tubing Coupling
Application:Used for connect 2 joints of tubing or casing
Size:Tubing Coupling : 1.9'' - 4-1/2''
Casing Couping : 4-1/2'' - 13-3/8''
Pipe Standard: API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q,API 5CT and 5B L80-1,C90, C95,T95, P110, Q125
Surface:Whole Phosphating or inside phosphating and outside coating
Thread:NUE, EUE, STC, LTC, BTC etc

Carbon Steel Pipes for Architecture

Seamless Carbon Pipe
A53 Grade A,API5L Grade B,API5L Grade B /X42/ X52/ X60/ X65,PSL-1,PSL-2
Sizes: 1/2”- 48” Sch. 10, STD and XH
Single Random and Double Random Lengths
Seamless Carbon Pipe
ASTM A 53 Grade B,ASTM A 106 Grade B/C,API5L Grade B,API5L Grade B/ X42/ X52/ X60/ X65,ASTM A333 Grade 1/6,ASME,NACE MRO175
Sizes 1/8”- 26” Single Random and Double Random Lengths
Schedules Sch. 20 - Through XXH, with XXXH in 2-1/2” and 3”

Seamless Carbon Pipe

Seamless Carbon Pipe
A53 Grade A,API5L Grade B,API5L Grade B /X42/ X52/ X60/ X65,PSL-1,PSL-2
Sizes: 1/2”- 48” Sch. 10, STD and XH
Single Random and Double Random Lengths
Seamless Carbon Pipe
ASTM A 53 Grade B,ASTM A 106 Grade B/C,API5L Grade B,API5L Grade B/ X42/ X52/ X60/ X65,ASTM A333 Grade 1/6,ASME,NACE MRO175
Sizes 1/8”- 26” Single Random and Double Random Lengths
Schedules Sch. 20 - Through XXH, with XXXH in 2-1/2” and 3”

ST37 Honed Tube

Tolerance INT: H7,H8,H9,H10
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Material: ST52,CK45,4140,SCM440,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case
Delivery Condition: BK, BK+S, GBK, NBK

ASTM A106-C Honed Tube

Tolerance INT: H7,H8,H9,H10
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Material: ST52,CK45,4140,SCM440,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case
Delivery Condition: BK, BK+S, GBK, NBK

ASTM A106-A Honed Tube

Tolerance INT: H7,H8,H9,H10
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Material: ST52,CK45,4140,SCM440,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case
Delivery Condition: BK, BK+S, GBK, NBK

42CrMo Honed Tube

Tolerance INT: H7,H8,H9,H10
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Material: ST52,CK45,4140,SCM440,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case
Delivery Condition: BK, BK+S, GBK, NBK

Precision Honing Steel Pipe - High Smoothness High Wear Resistance High Pressure Resistance

Tolerance INT: H7,H8,H9,H10
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Material: ST52,CK45,4140,SCM440,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case
Delivery Condition: BK, BK+S, GBK, NBK
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