Welded Marine Stud Link Chain

Chain Material: 20MnSi 20Mn2A, 25MnV, 20MnNiCrMo54
Production standard: DIN22252
Chain grade: Class 2 and Class 3
Safety factor: 6-meter long proof load test, 4 times safety factor.

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Product Introduction

Welded marine stud link chain:

Chain Material: 20MnSi 20Mn2A, 25MnV, 20MnNiCrMo54

Production standard: DIN22252

Chain grade: Class 2 and Class 3

Safety factor: 6-meter long proof load test, 4 times safety factor.

Surface treatment: black oxide, electroplate, black painted, hot dip galvanized etc.

Technical Parameter:

Grade 2

Ø mm Nominal size d	Pitch t	Minimum inside width b1	Maximum outside width b2	Approx. mass in kg/100 m	Tensile strength kN	Breaking force kN min
10	50	14	36	1,8	8	40
13	65	18,2	46,8	3,1	12,5	63
16	80	22,4	57,6	4,7	20	100
18	90	25	65	6	25	125
20	100	28	72	7,4	32	160

Grade 3

Ø mm Nominal size d	Pitch t	Minimum inside width b1	Maximum outside width b2	Approx. mass in kg/100 m	Tensile strength kN	Breaking force kN min
10	50	14	36	1,8	10	50
13	65	18,2	46,8	3,1	16	80
16	80	22,4	57,6	4,7	25	125
18	90	25	65	6	32	160
20	100	28	72	7,4	40	200

FAQ:

Q: Are you factory?

A: Yes, we are factory and all machines are produced by ourselves.

Q: What products do you supply?

A: Our factory can produce EN,DIN,NACM ,BS JIS,AS standard chain or produce chain specification according to cleints` requirement.

Q: Is the annual review done by local authority?

A: Yes, we have passed annual review.

We are a professional chain production factory, looking forward to your information, we will be very willing to provide you with services to meet your requirements of the product

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