沧州工厂生产 {出口美标无缝钢管 }送货上门
一、碳钢无缝钢管
1.一般用途无缝钢管ASTM A53 ,钢号:SA53 B,规格:1/4″-28″, -
2.高温作业用无缝钢管ASTM A106 ,钢号:SA106B,规格:1/4″-28″, -
3.管线管API SPEC 5L,钢号:B、X42、X46、X52,规格:1/4″-28″, -
A106/A53/API 5L ,钢号: B,规格:1/4″-28″, -
5.热交换器和冷凝器用无缝低碳钢管ASTM A179,规格:3/4″、1″
6.-40℃-101℃低温作业用无缝钢管ASTM A333,钢号: , , , , ,规格:1/4″-28″, -
7.德标DIN2448/1629无缝钢管,钢号:St37,St44,St52,规格:1/4″-28″, -
8.耐热钢无缝钢管(热强管)DIN17175-1979,钢号:碳素结构钢 - , - II, 规格:1/4″-28″, -
二、出口合金钢管
1.美标ASTMA335,规格:1/2″-20″, -508mm
2.美标ASTMA213,规格:1/2″-20″, -508mm
三、镀锌钢管
热镀锌钢管 规格:1/2"-6", -
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