Non sparking aluminum bronze construction wrench pin spanner wrench Quality Choice

FOB Price

USD $11 - $100 / Piece

1 Piece(Min.Order)

Product Details

Place of Origin:	Hebei, China	Brand Name:	TUOKAEX	Model Number:	TK140B
Type:	Box End Wrench	Material:	Other, Aluminum bronze alloy	Size:	multi sizes

Non sparking aluminum bronze construction wrench pin spanner wrench

1. Non sparking aluminum bronze construction wrench pin spanner wrench

2.aluminum bronze material

3.die forged processing

4.own factory

5.ISO9001 certification

Specification:

Number	S mm	L mm	Be-Cu g	Al-Cu g
TK140B-17 TK140B-19 TK140B-22 TK140B-24 TK140B-27 TK140B-30 TK140B-32 TK140B-36 TK140B-41 TK140B-46 TK140B-50 TK140B-55	17 19 22 24 27 30 32 36 41 46 50 55	320 350 350 370 370 400 400 430 470 500 530 560	210 320 430 480 640 800 800 950 1270 1600 1885 2160	195 290 390 430 580 720 720 860 1150 1445 1700 1950

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

Hebei Tuokai Safety Tools Co., Ltd.: Contact nameElla Zhang; Phone86-0317-8225878; AddressWest industrial zone,botou city,hebei pro Cangzhou,Hebei

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