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Galvanized Steel Pipe

PRODUCT PARAMETERS

Galvanized steel pipe, also referred to as galvanized pipe, comes in two types: hot-dip galvanized and electro-galvanized. The hot-dip galvanized layer is thicker, with a uniform coating, strong adhesion, and a longer service life. Zinc is commonly used to coat these metal pipes. The galvanizing process involves immersing the steel pipe in molten zinc.
Description
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Description

Galvanized steel pipe, also known as galvanized pipe, comes in two types: hot-dip galvanized and electro-galvanized. The hot-dip galvanized version has a thick, uniform coating with strong adhesion, offering a longer service life. Zinc is typically used to coat these metal pipes. The galvanizing process involves immersing the steel pipe in a bath of molten zinc at around 450°F. After a few minutes, the hot-dip galvanizing process is complete.

Product Parameters

Product NameGalvanized Steel Pipe
StandardASTM A53, BS1387-85, GB/T3091-08, DIN2440, JIS-G3444, EN10240, EN10255, etc.
GradeQ195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500, etc.
Zinc LayerHot Galvanizing: 60g/㎡-275g/㎡
Precoated Galvanizing: 80g/㎡-275g/㎡
Outer DiameterRound Tube: 17mm-273mm
Square Tube: 15mm*15mm-400mm*400mm
Rectangular Tube: 10mm*20mm-200mm*400mm
Wall ThicknessRound Tube: 0.6mm-12mm
Square Tube: 0.6mm-20mm
Rectangular Tube: 0.6mm-20mm
Length2m-5.8m,6m,12m, Support customization

Scope of Application

After galvanizing, these metal pipes can be used for many different purposes, such as: water pipes, gas pipes, chemical pipes, sanitary pipes, HVAC pipes and industrial pipes. They are often used in building construction and the development of water supply systems because they are very durable and last longer than other types of pipes such as PVC (polyvinyl chloride) or copper pipes.

USAJapanGermanyU.K. FranceItalySpainSwitzerlandChina
AISI/SAEJISW‐nr.DINBSENAFNORUNIUNESSGB
A570.36STKM 12A1.0038RSt.37‐24360E 24‐2131115
STKM 12C40 CNe
10151.0401C15080M15CC12C15, C16F.111135015
10201.0402C22050A202CCC20C20, C21F.112145020
1213SUM221.07159SMn28230M071AS250CF9SMn28F.21111912Y15
11SMn28
12L13SUM22L1.07189SMnPb28S250PbCF9SMnPb2811SMnPb281914
1.072210SPb2010PbF2CF10Pb2010SPb20
12151.07369SMn36240M071BS300CF9SMn3612SMn35Y13
12L141.07379SMnPb36S300PBCF9SMnPb3612SMnP351926
1015S15C1.1141Ck15080M1532CXC12C16C15K137015
1025S25C1.1158Ck2525
A572-601.890StE3804360 55FeE390KG2145
10351.0501C35060A35CC35C35F.113155035
10451.0503C45080M46CC45C45F.114165045
11401.072635S20212M368M35MF4F210G1957
10391.115740Mn4150M361535M540Mn
1335SMn438(H)1.116736Mn540M536Mn5212035Mn2
1330SCMn11.117028Mn6150M2814A20M5C28Mn30Mn
1035S35C1.1183Cf35060A35XC38TSC36157235Mn
1045S45C1.1191Ck45080M46XC42C45C45K1672Ck45
1050S50C1.1213Cf53060A52XC48TSC53167450
10551.0535C55070M559C55165555
10601.0601C60080A6243DCC55C6060
1055S55C1.1203Ck55070M55XC55C50C55K55
1060S58C1.1221Ck60080A6243DXC60C60167860Mn
10951.1274Ck101060A96XC100F.51171870
W1SK31.1545C105W1BW1AY105C36KUF.51181880
W210SUP41.1545C105W1BW2Y120C120KUF.5152900

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