服务热线:13858016298

新闻资讯 / NEWS

网站首页 > 新闻资讯
  • 焊工防护手套选购需要看那些信息?
  • 本站编辑:杭州禹通劳保用品有限公司发布日期:2020-02-22 19:33 浏览次数:

手套家用的一般都是用于洗碗方面,那么我们再说说其他行业的,比如电焊行业需要专属的焊工防护手套,那么如果我们要采购一些焊工防护手套,如何看焊工防护手套选购的因素呢?

一、材料要求:

1、焊工防护手套一般是由天然皮革和各种内里制成。

外层:牛二层皮、牛头层皮、猪皮、羊皮等天然皮革。

内层:加厚内里、纯棉内里、棉质内里、牛仔布内里等。

2、一级品革身厚薄均匀,丰满柔软有弹性,革绒毛细致、均匀、坚牢、颜色深浅一致。无油腻感;二级品革身缺乏丰满弹性、革面绒毛粗、颜色略有深浅。

3、皮革和帆布厚度应符合规定。

4、力学性能应符合规定。手掌和手背用皮革应柔软强韧、厚度均匀。袖筒用皮革应略具弹性。

5、化学性能应符合规定。

6、手套的外部与内材之间不应用金属部件连接,以防止导电。

二、分类

焊工防护手套按其性能分为两种类型。

A类:低灵活性(具有较高的其他性能)

B类:高灵活性(具有较低的其他性能)

三、尺寸

焊工防护手套的最短长度应符合下表的规定:

四、技术要求

1·结构:

焊工手套的手掌和手背的缝合处应镶有夹条皮。夹条皮要使用铬鞣牛皮或猪皮。按边皮和增强衬皮应采用与手掌和手背一样的皮革。增强衬皮的宽度为15mm以上;

2、针码明线每cm3~4针;暗线每cm4~5针;

3、缝制:手型要正,缝线顺直平状、针距匀称、松紧适度。如发现有断针,连续漏针或跳针时,应进行复针或拆除有缺陷的针脚重新缝纫。

4、防护性能

五、标志、包装、运输、贮存要求:

1、手套筒口附近应有耐久性的产品标志。

2、焊工手套以副为单位放入纸袋或塑料袋中,每袋均应附有产品合格证。再将纸袋或塑料袋装入硬质包装箱,每箱均应附有产品使用说明书。

3、包装箱应清洁、牢固、干燥,适用于长途运输。不得有霉斑、油迹。

4、焊工手套的运输和贮存应按GB4694的规定进行。

以上就是所有关于焊工防护手套选购需要看那些信息的文章分享。

Gloves are generally used for dishwashing. Let's talk about other industries. For example, the welding industry needs special protective gloves for welders. If we want to purchase some protective gloves for welders, how do we see the factors of selecting protective gloves for welders?

1、 Material requirements:

1. Welder's protective gloves are generally made of natural leather and various inner linings.

Outer layer: natural leather, such as cattle hide, cattle hide, pig hide, sheep hide, etc.

Inner layer: thickened inner lining, pure cotton inner lining, cotton inner lining, denim inner lining, etc.

2. The first grade leather has uniform thickness, fullness, softness and elasticity, fine, uniform, firm and consistent color. No greasy feeling; the second grade leather body lacks fullness and elasticity, the leather surface has thick fluff, and the color is slightly dark and light.

3. The thickness of leather and canvas shall be as specified.

4. The mechanical properties shall meet the requirements. Leather for palm and back of hand shall be soft, strong and uniform in thickness. Leather for sleeves should be slightly elastic.

5. The chemical properties shall meet the requirements.

6. No metal parts shall be connected between the outer part and the inner part of the glove to prevent electric conduction.

Two, classification

The protective gloves for welders can be divided into two types according to their performance.

Class A: low flexibility (with high other performance)

Class B: high flexibility (with lower other properties)

Three, size

The minimum length of welder's protective gloves shall be in accordance with the following table:

Four. Technical requirements

1. Structure:

The seam of the hand and the back of the hand of the welder's gloves shall be inlaid with a strip skin. Chrome tanned cowhide or pigskin shall be used for strip leather. Press edge leather and reinforced lining leather shall be the same leather as palm and back of hand. The width of reinforced lining is more than 15 mm;

2. Needle Code: 3-4 stitches per cm for open thread, 4-5 stitches per cm for dark thread;

3. Sewing: the hand should be straight, the suture should be straight and flat, the needle spacing should be even, and the tightness should be moderate. In case of any broken needle, continuous missing or skipping, repeat the needle or remove the defective pin for re sewing.

4. Protection performance

5、 Marking, packaging, transportation and storage requirements:

1. There shall be durable product mark near the mouth of glove barrel.

2. The welder's gloves shall be put into paper bags or plastic bags in pairs, and each bag shall be attached with product qualification certificate. Then put the paper bag or plastic bag into the hard packing box, and each box shall be attached with the product instruction.

3. The packing box shall be clean, firm and dry, suitable for long-distance transportation. There shall be no mildew or oil stains.

4. Welding gloves shall be transported and stored in accordance with gb4694.

Above is all about welder protective gloves purchase need to see those information article sharing.

div class="links">友情链接: https://www.baidu.com 百度 海绵吸具 机械密封厂家 HDPE排水沟 声控呐喊喷泉 木材烘干机 地暖用挤塑板厂家 工业电器配件精加工 杭州换热器厂家 钢结构圆弧楼梯定制 自助终端设备厂家 亚马逊运营 消防风机生产厂家 风机箱生产厂家 智能充电站 三面高炮广告牌 杭州文化石厂家