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ASTM SAE BK+S Seamless Carbon Steel Tube Pipe

Model NO.: 180/160
Raw Material: St45, St52, Ck45, 25mn, 27simn
Product Length: Fixed Length, Random Length
Process: Cold Drawn, Honing, Skiving Roller Burnishing
Standard: GB/T3639 DIN2391 En10305 ASTM A519, ASTM A106 Gr B
Transport Package: Bundles
Specification: 180/160
Origin: China
HS Code: 7304
Model NO.: 180/160
Raw Material: St45, St52, Ck45, 25mn, 27simn
Product Length: Fixed Length, Random Length
Process: Cold Drawn, Honing, Skiving Roller Burnishing
Standard: GB/T3639 DIN2391 En10305 ASTM A519, ASTM A106 Gr B
Transport Package: Bundles
Specification: 180/160
Origin: China
HS Code: 7304
VARIETY
Processing Form Dia. Of Cylinder(mm) Length Linearity Tolerance Roughness of Inner Hole
Cold Drawn Φ40~360mm ≤13mm 0.5~1/1000 H10~H11 1.6
Honing Φ40~1000mm ≤13mm 0.5~1/1000 H8~H9 0.4~0.8
Skiving Roller Burnishing Φ50~360mm ≤12mm 0.5~1/1000 H8 ≤0.4
PARTIAL PRODUCT SPECIFICATIONS
Cup Head Square Neck Bolt

The characteristic of the cup head square neck Bolt is that the head is made into a semicircular ball, and a section of square neck is made under the head. A section of square hole shall also be made on the connected part connected with this bolt. When the bolt is inserted into the connected part and the nut is screwed on, the bolt will not rotate because of the square neck. Its head is relatively smooth, and it is not easy to hook other objects.

Cup Head Square Neck Bolt,Carriage Bolts,Round Head Square Neck Bolts,Cup Head Square Neck Bolts

Jiangsu Jiajie Special Screw Co., Ltd , https://www.tzbolts.com

                               
ID OD TH WT ID OD TH WT ID OD TH WT ID OD TH WT
mm mm mm Kg/m mm mm mm Kg/m mm mm mm Kg/m mm mm mm Kg/m
32 40 4 3.55 80 88 4 8.29 115 130 7.5 22.66 180 212 16 77.33
40 48 4 4.34 80 90 5 10.48 115 132 8.5 25.89 180 213 16.5 79.95
40 50 5 5.55 80 93 6.5 13.87 115 135 10 30.83 180 216 18 87.89
40 60 10 12.33 80 95 7.5 16.18 115 137 11 34.18 180 219 19.5 95.93
45 53 4 4.83 80 100 10 22.19 115 140 12.5 39.3 180 225 22.5 112.36
45 55 5 6.17 80 102 11 24.69 115 145 15 48.09 180 235 27.5 140.72
45 57 6 7.55 80 105 12.5 28.51 120 130 5 15.41 190 216 13 65.08
45 60 7.5 9.71 80 108 14 32.45 120 137 8.5 26.39 190 219 14.5 73.12
50 56 3 3.92 85 95 5 11.1 120 140 10 32.06 200 212 6 30.48
50 60 5 6.78 85 98 6.5 14.67 120 145 12.5 40.84 200 213 6.5 33.1
50 63 6.5 9.06 85 100 7.5 17.11 125 132 3.5 11.09