Non sparking hand tools aluminum bronze ratchet wrench
USD $40 - $60 /Piece
Min.Order:1 Piece
Hebei Tuokai Safety Tools Co., Ltd.
Non sparking hand tools aluminum bronze F type valve spanner
Non sparking hand tools aluminum bronze F type valve spanner wrench
Non sparking hand tools aluminum bronze adjustable hook spanner wrench
Explosion-proof hand tools aluminum bronze C type valve spanner wrench
Explosion-proof hand tools aluminum bronze T type hex key spanner wrench
Non sparking hand tools aluminum bronze ratchet wrench
1. Non sparking hand tools aluminum bronze ratchet wrench
2.aluminum bronze material
3.die forged processing
4.own factory
5.ISO9001 certification
Specification:
Number | S | L | H | Be-Cu | Al-Cu |
180-22 | 22 | 270 | 50 | 580 | 520 |
Composition:
Beryllium copper: GBEx ⅡC Be: 1.8% - 2.3% Ni: 0.2% - 0.5% Others: < 0.5% Cu: Rest Hardness: 35-40 HRC (HB283-365) Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2 |
Aluminum bronze: GBEx ⅡB Al: 10% - 12% Ni: 4% - 6% Fe+Mn: < 5.8% Cu: Rest Hardness: 20-30 HRC (HB229-291) Tensile Strength: 782 N/mm2 ~ 989 N/mm2 |