少妇无码太爽了视频在线播放,h动画在线看,一区二区三区无码高清视频,а√最新版资源在线官网

#Tianjin alibaba galvanized steel pipe for scaffolding

O.D

0.5inch-8inch

material

Q195/Q235/Q345

Thickness

1.2mm-12mm

H.S.code

7306309000

Length

6m,As requirement

Trademark

Jinsheng

Shape

round

MOQ

20ton

Colour

Bright white

Certification

ISO,API

Zinc coating

220g-550g/M2

Packing

As requirement

Technology

Hot dipped

Delivery time

5-45days,As quantity

Usage

Gas,Greenhouse pipes

Sample

Buyers pay

Country of origin

Tianjin

Visit factory

Anytime you want