CHAIN SIZE |
CHAIN SIZE |
WORKING |
WEIGHT |
MATERIAL DIAMETER |
INSIDE LENGTH |
INSIDE |
1/4" |
7mm |
1,300 |
0.55 |
0.275" |
1.24" |
0.46" |
5/16" |
8mm |
1,900 |
0.79 |
0.308" |
1.30" |
0.49" |
3/8" |
10mm |
2,650 |
1.15 |
0.367" |
1.45" |
0.60" |
CHAIN SIZE |
CHAIN SIZE |
WORKING |
WEIGHT |
MATERIAL DIAMETER |
INSIDE LENGTH |
INSIDE |
1/8" |
3.17mm |
400 |
0.21 |
0.16" |
0.90" |
0.27" |
3/16" |
5.5mm |
800 |
0.37 |
0.210" |
0.95" |
0.39" |
1/4" |
7mm |
1,300 |
0.59 |
0.257" |
1.02" |
0.50" |
5/16" |
8mm |
1,900 |
1.00 |
0.330" |
1.15" |
0.49" |
3/8" |
10mm |
2,650 |
1.45 |
0.397" |
1.30" |
0.60" |
1/2" |
13mm |
4,500 |
2.64 |
0.520" |
1.56" |
0.81" |
5/8" |
16mm |
6,900 |
3.93 |
0.630" |
1.87" |
1.00" |
3/4" |
20mm |
10,600 |
5.43 |
0.781" |
2.61" |
1.02" |
7/8" |
22mm |
12,800 |
7.64 |
0.904" |
2.57" |
1.26" |
1" |
26mm |
17,900 |
10.10 |
1.032" |
2.90" |
1.435" |
Chain Size X Length |
WLL (T) |
M.B.S. (T) |
N.W. (kgs) |
7.1mmX9′ |
1.2 |
6 |
3.4 |
8mmX9′ |
2 |
8 |
4.1 |
10mmX9′ |
3.15 |
12 |
6.5 |
CHAIN |
CHAIN |
WORKING |
LENGTH |
5/16" |
8mm |
3,900 |
14 Ft. |
5/16" |
8mm |
3,900 |
16 Ft. |
5/16" |
8mm |
3,900 |
20 Ft. |
5/16" |
8mm |
3,900 |
25 Ft. |
3/8" |
10mm |
5,400 |
14 Ft. |
3/8" |
10mm |
5,400 |
16 Ft. |
3/8" |
10mm |
5,400 |
20 Ft. |
3/8" |
10mm |
5,400 |
25 Ft. |
Chain |
Chain |
Working Load |
Length of Assembly |
5/16" |
8mm |
4,700 |
16 Ft. |
5/16" |
8mm |
4,700 |
20 Ft. |
5/16" |
8mm |
4,700 |
25 Ft. |
3/8" |
10mm |
6,600 |
16 Ft. |
3/8" |
10mm |
6,600 |
20 Ft. |
3/8" |
10mm |
6,600 |
25 Ft. |
1/2" |
13mm |
11,300 |
20 Ft. |
1/2" |
13mm |
11,300 |
25 Ft. |
CHAIN |
CHAIN |
WORKING LOAD LIMIT |
LENGTH OF |
SHIP |
1/4"(9/32") |
7mm |
3,500 |
10 Ft. |
8 LBS |
1/4"(9/32") |
7mm |
3,500 |
15 Ft. |
12 LBS |
1/4"(9/32") |
7mm |
3,500 |
20 Ft. |
16 LBS |
1/4"(9/32") |
7mm |
3,500 |
25 Ft. |
19 LBS |
5/16" |
8mm |
4,500 |
10 Ft. |
12 LBS |
5/16" |
8mm |
4,500 |
15 Ft. |
17 LBS |
5/16" |
8mm |
4,500 |
20 Ft. |
23 LBS |
5/16" |
8mm |
4,500 |
25 Ft. |
28 LBS |
3/8" |
10mm |
7,100 |
10 Ft. |
18 LBS |
3/8" |
10mm |
7,100 |
15 Ft. |
25 LBS |
3/8" |
10mm |
7,100 |
20 Ft. |
33 LBS |
3/8" |
10mm |
7,100 |
25 Ft. |
40 LBS |
1/2" |
13mm |
12,000 |
10 Ft. |
32 LBS |
1/2" |
13mm |
12,000 |
15 Ft. |
46 LBS |
1/2" |
13mm |
12,000 |
20 Ft. |
59 LBS |
1/2" |
13mm |
12,000 |
25 Ft. |
73 LBS |
5/8" |
16mm |
18,100 |
10 Ft. |
47 LBS |
5/8" |
16mm |
18,100 |
15 Ft. |
65 LBS |
5/8" |
16mm |
18,100 |
20 Ft. |
84 LBS |
5/8" |
16mm |
18,100 |
25 Ft. |
103 LBS |
CHAIN |
CHAIN |
WORKING LOAD LIMIT |
LENGTH OF |
SHIP |
1/4"(9/32") |
7mm |
4,300 |
10 Ft. |
8 LBS |
1/4"(9/32") |
7mm |
4,300 |
15 Ft. |
12 LBS |
1/4"(9/32") |
7mm |
4,300 |
20 Ft. |
16 LBS |
1/4"(9/32") |
7mm |
4,300 |
25 Ft. |
19 LBS |
5/16" |
8mm |
5,700 |
10 Ft. |
12 LBS |
5/16" |
8mm |
5,700 |
15 Ft. |
17 LBS |
5/16" |
8mm |
5,700 |
20 Ft. |
23 LBS |
5/16" |
8mm |
5,700 |
25 Ft. |
28 LBS |
3/8" |
10mm |
8,800 |
10 Ft. |
18 LBS |
3/8" |
10mm |
8,800 |
15 Ft. |
25 LBS |
3/8" |
10mm |
8,800 |
20 Ft. |
33 LBS |
3/8" |
10mm |
8,800 |
25 Ft. |
40 LBS |
1/2" |
13mm |
15,000 |
10 Ft. |
32 LBS |
1/2" |
13mm |
15,000 |
15 Ft. |
46 LBS |
1/2" |
13mm |
15,000 |
20 Ft. |
59 LBS |
1/2" |
13mm |
15,000 |
25 Ft. |
73 LBS |
5/8" |
16mm |
22,600 |
10 Ft. |
47 LBS |
5/8" |
16mm |
22,600 |
15 Ft. |
65 LBS |
5/8" |
16mm |
22,600 |
20 Ft. |
84 LBS |
5/8" |
16mm |
22,600 |
25 Ft. |
103 LBS |
Chain Size (Inch) |
Chain Size (mm) |
Working Load Limit (LBS) |
Weight Per Foot (LBS) |
Material Size (Inch) |
Inside Length (Inch) |
Inside Width (Inch) |
1/4 " |
7 |
2,600 |
0.65 |
0.267 " |
1.02 " |
0.50" |
5/16 " |
8 |
3,900 |
0.93 |
0.319 " |
1.15 " |
0.49 " |
3/8 " |
10 |
5,400 |
1.36 |
0.385 " |
1.30 " |
0.60 " |
1/2 " |
13 |
9,200 |
2.64 |
0.52 " |
1.56 " |
0.81 " |
5/8 " |
16 |
13,000 |
3.93 |
0.63 " |
1.87 " |
1.00 " |
3/4 " |
20 |
20,200 |
5.33 |
0.781 " |
2.610 " |
1.020 " |
7/8 " |
22 |
24,500 |
7.75 |
0.904 " |
2.57 " |
1.260 " |
1 " |
26 |
30,000 |
10.1 |
1.32 " |
2.87 " |
1.42 " |
زنجیرگرید 70 (Grade 70 Transport Chain):
این زنجیر همانطور که از اسم آن مشخص است برای حمل و نقل و جابجایی بار مورد استفاده قرار می گیرد ، از فولاد آلیاژی کربن دار ساخته شده ، روی زنجیر نیز روکشی از کرومات آبکاری شده طلایی رنگ به کار رفته که به راحتی حتی از فاصله دور هم قابل تشخیص است . قدرت زنجیرG70 حدود %25 بیشتر از زنجیر High Test می باشد .در کارهایی که زنجیر به صورتعمودی تحت کشش است مجاز به استفاده از این زنجیر نمی باشید.
Chain Size (Inch) |
Chain Size (mm) |
Working Load Limit (LBS) |
Weight Per Foot (LBS) |
Material Size (Inch) |
Inside Length (Inch) |
Inside Width (Inch) |
1/4 " |
7 |
3,150 |
0,59 |
.267 " |
1.24 " |
.46 " |
5/16 " |
8 |
4,700 |
0.93 |
.319 " |
1.15 " |
.49 " |
3/8 " |
10 |
6,600 |
1.31 |
.378 " |
1.30 " |
.60 " |
7/16 " |
11.5 |
8,760 |
2.09 |
.458 " |
1.37 " |
.67 " |
1/2 " |
13 |
11,300 |
2.40 |
.496 " |
1.56 " |
.81 " |
5/8 " |
16 |
15,800 |
3.41 |
.608 " |
1.93 " |
.92 " |
زنجیر گرید 80 اولین زنجیری است که به طور خاص برای جابجایی بار در شرایط حساس طراحی شده است ، این زنجیر بسیار ایمن بوده و توسط سازمان OSHA و دیگر سازمانهای ایمنی کار تایید گردیده است این زنجیر از فولاد گرما دیده با آلیاژ بالا ساخته شده که در کلیه مراحل ساخت تست شده و به همین خاطر از کیفیت و ایمنی بسیار بالایی برخوردار میباشد یکی از نشانه های زنجیر گرید 80 این است که باید یکی از علامتهایG8, G80 یا G800 روی دانه های آن درج شده باشد . این زنجیر در برابر کشش ، پیچش ، گرما و سرما مقاومت بالایی دارد و به دلیل وزن مناسب و بازده بالا در اکثر صنایع سبک و سنگین قابل استفاده می باشد.
Chain Size (Inch) |
Chain Size (mm) |
Working Load Limit (LBS) |
Weight Per Foot (LBS) |
Material Size (Inch) |
Inside Length (Inch) |
Inside Length (mm) |
Inside Width (Inch) |
Inside Width (mm) |
7/32" |
5.5 |
2,100 |
0.46 |
0.217" |
0.67" |
17 |
0.32" |
8 |
9/32" |
7 |
3,500 |
0.72 |
0.28" |
0.88" |
22 |
0.41" |
10 |
5/16" |
8 |
4,500 |
1.06 |
0.33" |
1.02" |
26 |
0.48" |
12 |
3/8" |
10 |
7,100 |
1.50 |
0.40 " |
1.22" |
31 |
0.57" |
14 |
1/2" |
13 |
12,000 |
2.61 |
0.52 " |
1.56" |
40 |
0.75" |
20 |
5/8 " |
16 |
18,100 |
3.61 |
0.63 " |
1.93" |
19 |
0.92" |
23 |
3/4" |
20 |
28,300 |
6.21 |
0.79" |
2.36" |
60 |
1.02" |
26 |
7/8" |
22 |
34,162 |
7.17 |
0.87" |
2.60" |
66 |
1.14" |
29 |
1" |
26 |
47,606 |
10.4 |
1.02 " |
3.07" |
78 |
1.34" |
34 |
1 1/4 " |
32 |
72,300 |
15.5 |
1.25 " |
3.50" |
89 |
1.75" |
44 |
ابزار و یراق دانشمند با مدیریت عباس بوژمهرانی از سال 1363 فعالیت خود را در صنعت سیم بکسل با هدف ارائه خدماتی متمایز آغاز نمود .