Black Painting Carbon Steel Seamless Tube Astm A106 Seamless Pipe Rustproof
Description of Black steel pipe newly produced seamless steel pipes completed with seamless steel couplings
ALL NEWLY PRODUCED OF BEST QUALITY CARBON STEEL SEAMLESS PIPES, ACCORDING TO API 5L GR.B, SCH. 40, THICKNESS PLANE BEVELED ENDS AT 30 DEGREE. ALL IN LENGTH OF (6) METERS, WITH LENGTH TOLERANCE OF -0/+20MM. ALL FULLY STRAIGHT, CLEAN WITHOUT RUST BEFORE FINAL PAINTING IN BLACK COLOR. AND UNIFORM WALL THICKNESS. PACKED IN BUNDLES OF MAX 3 TONS
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 |
Loading into containers
BEGINNING OF THREAD FROM THE MIDDLE IT WILL MORE ACCORDING TO TAPER. THE MATERIAL SEAMLESS OF SAME MATERIAL OF PIPES ( API 5L GRADE B)
Shipping marks :MADE IN CHINA to be printed on each pipe as part of shipping marks