ISO 2851标准 食品工业用不锈钢弯头和三通

Test or certification item 测试或认证名称:

食品工业用不锈钢弯头和三通 

stainless steel bends and tees for the food industry

Test or certification info 测试和认证相关内容:

This standard specifies the dimensions, tolerances, surface roughness, technical re, and hygiene re for stainless steel elbows and tees used in the food industry.

The elbows and tees specified in this standard are suitable for welding the ends of stainless steel pipes specified in ISO 2037, "Stainless Steel Pipes for the Food Industry," or for mating with expansion or welded joints.

本标准规定了食品工业用不锈钢弯头和三通的尺寸、公差、表面粗糙度、技术要求和卫生要求。

本标准中规定的弯头和三通适用于与ISO2037《食品工业用不锈钢管》中规定的不锈钢管的端部焊接，或与胀接式或焊接式接头配合。

Dimensions and tolerantes 尺寸和公差

1.dimensions and perpendicularity tolerantes 尺寸和垂直度公差

2.dimensional tolerantes 尺寸公差

3.perpendicularity tolerantes 垂直容忍度

Surface roughness 表面粗糙度

1.finely finished surface 表面精加工

2.other surfaces 其他表面处理

Materials 材料

Hygienic re 卫生要求

Norm refer 涉及法规:GB/T 21472

Refer products涉及产品:  金属管件

Lead time周期:  常规服务 regular service 25 工作日 working days （ URGENT service, to be confirm, 加急服务待定 ）

Sample size送样规格:   20pcs finished products 二十个成品