Hoisting chains　Yamakawa Corp.

Detailed Company Information

Hoisting chains

We serve as a representative for hoisting chains from FEC which is a subsidiary of Toyota Motors and offer sales and support services all over the globe including countries in the Greater China Area. In this industry in which sales are hard to predict, Yamakawa has numerous clients so we are used to keeping in close communication with our clients every day and providing them with support in prior inventory arrangements.

Service Features

01We provide support for numerous clients enabling us to be accommodating in stock allotment. This results in flexible support for your emergency orders.
02The manufacturers are close so we visit them frequently enabling us to identify progress and share information with clients easily.
03We visit clients on a regular basis in person so we can provide faster support according to the client’s demands to provide you with peace of mind.

Product

FEC hoisting chain

Hardened chain

Type TH (GRADE 80)

Material: Alloy Steal
Elongation: 15% min.

Item number 品番	Nominal size (dn)線径mm	Nominal Pitch (p)ピッチmm	Internal width,min. (a)内幅mm	External width,max. (b)外幅mm	Weight per meter 重量kg/m	Working load limits 使用荷重t	Breaking forces,min. 破断荷重kN
TA04012JS	4.0	12.0	5.0	14.0	0.35	0.5	20
TA05015JS	5.0	15.0	6.2	17.5	0.53	0.8	31.5
TA05617RR	5.6	17.0	7.2	19.0	0.67	1.0	40
TA06319RR	6.3	19.0	8.0	21.0	0.86	1.25	50
TA07120RR	7.1	20.2	8.6	23.2	1.09	1.6	63
TA08024JS	8.0	24.0	10.0	28.0	1.33	2.0	80
TA09027RR	9.0	27.0	11.3	29.9	1.79	2.5	100
TA10030RR	10.0	30.0	12.5	33.2	2.16	3.2	128
TA11234RR	11.2	34.0	14.7	37.5	2.68	4.0	160
TA12538RR	12.5	38.0	15.7	41.6	3.34	5.0	200

Type VH (GRADE 100)

Material: Alloy Steal
Elongation: 17% min.

Item number 品番	Nominal size (dn)線径mm	Nominal Pitch (p)ピッチmm	Internal width,min. (a)内幅mm	External width,max. (b)外幅mm	Weight per meter 重量kg/m	Working load limits 使用荷重t	Breaking forces,min. 破断荷重kN
VA04012JS	4.0	12.0	5.0	14.0	0.35	0.63	25
VA05015JS	5.0	15.0	6.2	17.5	0.53	1.0	40
VA05617RR	5.6	17.0	7.2	19.0	0.67	1.25	50
VA06319RR	6.3	19.0	8.0	21.0	0.86	1.6	63
VA07120RR	7.1	20.2	8.6	23.2	1.10	2.0	80
VA07121RR	7.1	21.0	9.2	23.8	1.09	2.0	80
VA08024JS	8.0	24.0	10.0	28.0	1.33	2.5	100
VA09027RR	9.0	27.0	11.3	29.9	1.79	3.2	128
VA10030RR	10.0	30.0	12.5	33.2	2.16	4.0	160

Hardened surface chain

Type DT (GRADE 80)

Material: Alloy Steel
Elongation: 6% min.
Hardness: HV550 min.

Item number 品番	Nominal size (dn)線径mm	Nominal Pitch (p)ピッチmm	Internal width,min. (a)内幅mm	External width,max. (b)外幅mm	Weight per meter 重量kg/m	Working load limits 使用荷重t	Breaking forces,min. 破断荷重kN
DA04012JS	4.0	12.0	5.0	14.0	0.35	0.4	20
DA05015JS	5.0	15.0	6.2	17.5	0.53	0.63	31.5
DA05617RR	5.6	17.0	7.2	19.0	0.67	0.8	40
DA06319RR	6.3	19.0	8.0	21.0	0.86	1	50
DA07120RR	7.1	20.2	8.6	23.2	1.10	1.25	63
DA07121RR	7.1	21.0	9.2	23.8	1.09	1.25	63
DA08024JS	8.0	24.0	10.0	28.0	1.33	1.6	80
DA09027RR	9.0	27.0	11.3	29.9	1.79	2.0	100
DA10030RR	10.0	30.0	12.5	33.2	2.16	2.5	128
DA11234RR	11.2	34.0	14.7	37.5	2.68	3.2	160
DA12538RR	12.5	38.0	15.7	41.6	3.34	4.0	200

Type DAT (GRADE 80)

Material: Alloy Steel
Elongation: 10% min.
Hardness: HV550 min.

Item number 品番	Nominal size (dn)線径mm	Nominal Pitch (p)ピッチmm	Internal width,min. (a)内幅mm	External width,max. (b)外幅mm	Weight per meter 重量kg/m	Working load limits 使用荷重t	Breaking forces,min. 破断荷重kN
AA04012JS	4.0	12.0	5.0	14.0	0.35	0.4	20
AA05015JS	5.0	15.0	6.2	17.5	0.53	0.63	31.5
AA05617RR	5.6	17.0	7.2	19.0	0.67	0.8	40
AA06319RR	6.3	19.0	8.0	21.0	0.86	1.0	50
AA07120RR	7.1	20.2	8.6	23.2	1.10	1.25	63
AA07121RR	7.1	21.0	9.2	23.8	1.09	1.25	63
AA08024JS	8.0	24.0	10.0	28.0	1.33	1.6	80
AA09027RR	9.0	27.0	11.3	29.9	1.79	2.0	100
AA10030RR	10.0	30.0	12.5	33.2	2.16	2.5	128
AA11234RR	11.2	34.0	14.7	37.5	2.68	2.5	128

Standard Work Flow

01 Submitting a sample After business talks, we inquire the client’s demands if business is possible and submit a sample and estimate.
02 Client inspection You provide an assessment of the sample. When the final specifications such as packaging and delivery type are determined, we will submit a final estimate.
03 Contract-delivery We exchange a basic contract, confirm progress taking responsibility for everything from the order to the delivery and exchange information closely with the client.

FAQs

Q We are a Chinese hoisting chain manufacturer. Is it possible for us to receive a refund of import duties due to import processing when we make a purchase from Yamakawa Corp?: A Yes. There is a refund of import duties when the hoist chain manufacturer is an importer.

Q How long is the standard delivery time?: A The standard delivery time is 3 months but we can ship items in stock in 1 week.

Q What types and sizes do you have in stock?: A We keep items which our multiple clients purchase on a regular basis in stock.