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                            English
                            钢管规格范围:外径: 17-115mm 壁厚: 2-15mm
                            材质 : S20C、S45C、Q345、SCM440、20G、E355等
                            用途:流体管、锅炉管、石化管、热交换器用管、液压油缸管、精密汽车用管、冷加工母管等
                            规格范围 (外径x壁厚x长度): 10~114mm×1~15mm × 1~22m

                            APPLICATION AREA

                            QQ截图20231112225954.jpg


                            Special Steel Pipe Production Specification Group Distance Table(Standard:GB、ASTM、JIS、EN、DIN、ISO)

                            产品规格2.jpg

                            Delivery Length: Fixed length, double length, range length; Negotiable for special requirements from customers.

                            Delivery Status: Cold-drawn, stress-relieved annealed, annealed, normalized, quenched and tempered.


                            Product Precision Controllable Table


                            For instance : Steel pipe specification: 17mm1.5mm100mm Tolerance requirements: Outer diameter 17±0.03mm, inner diameter 14±0.03mm or wall thickness 1.5±0.03mm, length 100±0.07mm.

                            产品规格1.jpg

                            *The dimensions displayed above are not the minimum tolerance range that HRM can produce. HRM can provide customized high-precision products according to customer requirements.


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