Active Member
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[China]
Address: Room1409, Building No.2, Yabao Oriental International, Jinshui East Road, Zhengdong New District, Zhengzhou city, Henan province, China
Contact name:sales01
Henan Wein Industry Co., Ltd. |
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Anti Rust Seamless Black Steel Pipe , Carbon Steel Seamless Tube ASTM A53
Description of Seamless steel pipes with black painting and complete with seamless steel couplings
ALL PIPES ARE NEW BLACK CARBON STEEL SEAMLESS PIPES THREADED LONG ROUND THREADING FROM BOTH SIDES WITH MACHINE FIXED COUPLING FROM ONE SIDE NOT LESS THAN 200MM LENGTH, THE PIPES FROM BOTH ENDS TO BE PROTECTED BY THREAD PROTECTORS SPECIFICATION ACCORDING TO API 5L GRADE B SCH.40 THREADING
ALL BRAND NEW BLACK CARBON STEEL SEAMLESS PIPES THREADED LONG ROUND THREADING FROM BOTH SIDES WITH MACHINE FIXED COUPLING FROM ONE SIDE NOT LESS THAN 200MM LENGTH, THE PIPES FROM BOTH ENDS TO BE PROTECTED BY THREAD PROTECTORS. SPECIFICATION ACCORDING TO API 5L GRADE B SCH.40.
THREADING ACCORDING TO API 5L (8 THREADS PER INCH) LONG ROUND THREADING TAPERED 3/4"/FOOT BASED ON PIPE DIAMETER.
COUPLING: SEAMLESS OF THE SAME MATERIAL OF PIPES (8TPI) LONG ROUND THREADING IN LENGTH OF 200MM. MACHINE FIXED FROM ONE SIDE OF THE PIPE.
Processing sketch:
Technical data:
| Size | WT (SCH40) | Length End of pipe to Hand tight plane L1 (mm) | Length Effective Thread
L2 (mm) | Total length End of pipe to vanish point L4 (mm) | Number per inch | Minimum length, full Crest Threads from end of pipe LC (mm) | End of pipe to Center of Coupling, Power-Tight Make-Up J (mm) | Length
NL
(mm) |
| 2”(60.33) | 3.91mm | 24.86 | 36.9 | 42 | 10 | 19 | 12.7 | 203 |
| 3”(88.9) | 5.49mm | 42.5 | 48 | 58.75 | 8 | 35.9 | 12.7 | 203 |
| 4”(114.3) | 6.02mm | 48.8 | 68.96 | 76.2 | 8 | 47.625 | 12.7 | 203 |
| 5”(141.3) | 6.55mm | 61.5 | 81.66 | 88.9 | 8 | 60.325 | 12.7 | 203 |
| 6”(168.28) | 7.11mm | 70.45 | 90 | 97.6 | 8 | 69.025 | 12.7 | 220 |
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with
several steel strips, Two tags on each bundle, Wrapped in
waterproof paper, PVC sleeve, and sackcloth with several steel
strips, Plastic caps.
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
