Featured
-
China Wholesale Oil Piping Manufacturers - High-Quality API 5CT L80 Casing tubes – Zhongshun
Thread type SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m Standard Grade Composition（%） C Si Mn P S Cr Ni Cu Mo V AIs API SPEC 5CT J55K55 0.34～0.39 0.20～ 0.35 1.25～1.50 ≤0.020 ≤0.03 ≤0.15 ≤0.20 ≤0.20 ≤0.020 (37Mn5) N... -
China Wholesale Galvanised Pipe Factories - API 5CT OCTG tubing Manufacturer – Zhongshun
1. Dimension range (OD inch): 1-1/2”—-4 1/2”, 2. Dimension range (OD mm): 26.67—-114.3 3. Type of upset: NUE, EUE, Plain end. 4. Standard: API SPEC 5CT 5. Main Steel Grade: H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc. 6. Type of Tubing: Non-upset tubing (NU), External-upset tubing (EUE), Integrated Joint (IJ). 7，Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m ... -
China Wholesale Steel Square Tube Suppliers - Oil Well Casing Tube Manufacturer – Zhongshun
Standard Grade Tensile Strength（MPa） Yield Strength（MPa） Elongation（%） Hardness API SPEC 5CT J55 ≥517 379～552 0.5% ≤241HB K55 ≥655 379~552 0.5% N80 ≥689 552~758 0.5% L80（13Cr） ≥655 552~655 0.5% P110 ≥862 758~965 0.6% Chemical Composition of oil well casing:100% bullet tests include ultrasound inspection of full length wall thickness, full length drift diameter, water pressure test, mechanical test (yield, tensile... -
China Wholesale Black Fittings Suppliers - High-Quality API 5CT L80 Casing tubes – Zhongshun
Thread type SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m Standard Grade Composition（%） C Si Mn P S Cr Ni Cu Mo V AIs API SPEC 5CT J55K55 0.34～0.39 0.20～ 0.35 1.25～1.50 ≤0.020 ≤0.03 ≤0.15 ≤0.20 ≤0.20 ≤0.020 (37Mn5) N... -
China Wholesale Steel Pipe Astn A106 Suppliers - China Carbon seamless steel pipe – Zhongshun
Carbon seamless steel pipe is used to transport fluid. Fluid feeding, conveying gas , water or oil in the industries of petroleum and natural gas , common structure ,steam and boiler manufacturing API 5L PSL1, API 5L PSL2, ASTM A106, ASTM A53, ASTM A179, ASTM A192, DIN1629 Grade A, B, C , X42 ,X52 ,X56 , X 60 , X 70 , X 80 ; A179 ;A192 ; ST37,ST44,ST52, etc Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof ... -
China Wholesale Astm A500 Pipe Manufacturers - High-Quality Stainless Long radius elbows – Zhongshun
Drill pipe is made from the welding of at least three separate pieces: box tool joint, pin tool joint, and the tube. The ends of the tubes are then upset to increase the cross-sectional area of the ends. The tube end may be externally upset (EU), internally upset (IU), or internally and externally upset (IEU). Standard max upset dimensions are specified in API 5DP, but the exact dimensions of the upset are proprietary to the manufacturer. After upsetting, the tube then goes through a heat tre... -
China Wholesale Black Pipe Fitting Suppliers - API 5CT J55 Casing pipes Manufacturer – Zhongshun
1. Outer diameter 4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″, 30″ 2. Wall thickness 5.21 – 16.13 mm 3. Thread type SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread 4. Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m Standard Grade Composition（%） C Si Mn P S Cr Ni Cu Mo ... -
China Wholesale Steel Square Tube Factories - Stainless Short Radius Elbows – Zhongshun
Nominal diameter Outside diamete Center to end Center to Center 90° short radius Elbow Approx weight DN NPS OD A O sch5S schlOS sch20S/ LG sch40S/ STD sch80S/ XS sch80 25 1 32 25 50 0.05 0.08 0.09 0.09 0.12 0.12 33.4 0.05 0.08 0.09 0.10 0.13 0.13 32 1 1/4 38 32 64 0.07 0.12 0.14 0.15 0.20 0.20 42.2 0.08 014 016 0.17 0.23 0.23 40 1 1/2 45 38 76 0.11 0.17 0.20 0.23 0.30 0.30 48.3 0.11 0.19 0.21 0.24 0.33 0.33 50 2 57 51 102 0.18 0.30 0.38 0.41 0.57 0.57 60.3 0.19 0.32 0.... -
China Wholesale Steel Tubing Manufacturers - High-Quality API 5CT L80 Casing tubes – Zhongshun
Thread type SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m Standard Grade Composition（%） C Si Mn P S Cr Ni Cu Mo V AIs API SPEC 5CT J55K55 0.34～0.39 0.20～ 0.35 1.25～1.50 ≤0.020 ≤0.03 ≤0.15 ≤0.20 ≤0.20 ≤0.020 (37Mn5) N... -
China Wholesale Seamless Tube And Seamless Pipe Factories - LSAW Steel Pipe For Chinese Factories – Zhongshun
Used as low pressure liquid delivery pipes,variety of structural parts by the force and pressure as well as other purposes. API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711 ASTM A139, ASTM A252, JIS G3444 etc. API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR A, GR B, GR C EN:S275, S275JR, S355JRH, S355J2H GB:Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, ... -
China Wholesale Steel Fitting Manufacturers - Carbon erw steel pipe For Chinese Factories – Zhongshun
ASTM A53/A53M, ASTM A252, EN10219-1, AS/NZS 1163, AS/NZS 1074 API 5L : GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 ASTM A500, Structural Pipe Uses: for kinds of structural component,parts,fluid transmiting pipe and other construction For kinds of structural component,parts,fluid transmiting pipe and other construction. Plastic plugs in both ends, Hexagonal bundles of max... -
China Wholesale Alloy Tube Manufacturers - API 5CT K55 Casing pipes Manufacturer – Zhongshun
1. Outer diameter 4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″, 30″ 2. Wall thickness 5.21 – 16.13 mm 3. Thread type SC(Short round thread), LC(Long round thread), BC(Buttress thread), Other Premium Thread 4. Length length Project R1 R2 R3 Tubing 6.10-7.32m 8.53-9.75m 11.58-12.80m Casing 4.88-7.62m 7.62-10.36m 10.36-14.63m Standard Grade Composition（%） C Si Mn P S Cr Ni Cu Mo ...
