• Model NO.：WAN129
• Name：Square Steel Pipe
• Galvanized Square Pipe：Hollow Section
• Size：20*30*8mm
• Brand：Kingmetal
• Grade：Q195, Q235, 345, Q215
• Tag：Square Hollow Section
• Transport Package：Seaworthy Packing Standard
• Specification：ISO, TUV, PED, AD.
• Trademark：KINGMETAL
• Origin：China
• HS Code：73061900
• Production Capacity：500, 000tons,Year

HOT DIP GALVANIZED RECTANGULAR HOLLOW SECTION                GB/T6728-2002 GB/T6725-2008NOSpecification(mm) W*W*TTheoretical Weight (kg/m)NOSpecification(mm) W*W*TTheoretical Weight (kg/m)120× 30× 1.71.335     220× 30× 1.81.413320× 30× 2.01.570420× 40× 1.71.601520× 40× 1.81.696620× 40× 2.01.884720× 40× 2.22.072820× 40× 2.52.355920× 40× 32.8261025× 40× 1.71.7356450× 70× 4.58.4781125× 40× 1.81.8376550× 70× 59.4201225× 40× 2.02.0416650× 100× 1.74.0041325× 40× 2.22.2456750× 100× 1.84.2391425× 40× 2.52.5516850× 100× 2.04.7101525× 40× 33.0626950× 100× 2.25.1811625× 50× 1.72.0027050× 100× 2.55.8881725× 50× 1.82.1207150× 100× 37.0651825× 50× 2.02.3557250× 100× 3.58.2431925× 50× 2.22.5917350× 100× 49.4202025× 50× 2.52.9447450× 100× 4.510.5982125× 50× 33.5337550× 100× 511.7752230× 40× 1.71.8687650× 100× 5.512.9532330× 40× 1.81.9787750× 100× 614.1302430× 40× 2.02.1987860× 80× 1.73.7372530× 40× 2.22.4187960× 80× 1.83.9562630× 40× 2.52.7488060× 80× 2.04.3962730× 40× 33.2978160× 80× 2.24.8362830× 50× 1.72.1358260× 80× 2.55.495
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience ..

Cooperating with us you will feel easy and safe !