Standard: GB3087-1999, ASTM A179, JIS G3454, ASTM A210, ASTM A192, ASTM A335, ASTM A333, ASTM A268, DIN 17175
Application: Used for manufacturing superheated pipelines, the steam pipe, boiling water tube, flue tube, small flue tube, etc.of low, mediam pressure boiler, the general industry boiler
Sizes:
Out diameter:10mm to 510mm
Wall thickness:1.5mm to 26mm
Out Diameter Torlerances
Specifications | Wall thickness | 1mm~120mm |
Outside diameter | 6mm~2500mm |
Length | 5.8m, 6m, 11.8m, 12m, or as required. |
Surface | Black painted, PE coated, HDPE, Varnished, |
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Standard | Standard Number | Steel Grade |
Seamless steel tubes for high pressure boiler | GB/T 5310 | 20G,25MnG,15MoG,15CrMoG,12Cr1MoVG,12Cr2MoG,15Ni1MnMoNbCu,10Cr9Mo1VNbN |
High temperature seamless carbon steel nominal pipe | ASME SA-106/SA-106M | B,C |
Seamless carbon steel boiler tubes for high pressure service | ASME SA-192/SA-192M | A192 |
Seamless carbon molybdenum alloy steel tubes for boiler and Superheater | ASME SA-209/SA-209M | T1,T1a,T1b |
Seamless medium carbon tubes for boilers and superheaters | ASME SA-210/SA-210M | A-1,C |
Seamless Ferritic and austenitic alloy tubes for boilers, superheaters and heat exchangers | ASME SA-213/SA-213M | T2,T5,T11,T12,T22,T91 |
Seamless Ferritic Alloy Steel nominal pipe for high temperature service | ASME SA-335/SA-335M | P2,P5,P11,P12,P22,P36,P9,P91,P92 |
Seamless steel pipe made of heat resistant steel | DIN 17175 | St35.8,St45.8,15Mo3,13CrMo44,10CrMo91 |
Seamless steel pipe | EN10216 | P195GH,P235GH,P265GH,13CrMo4-5, 10CrMo9-10,15NiCuMoNb5-6-4,X10CrMoVNb9-1 |
Boiler tubes shall comply with the above relevant standards. It is used for heating surface, economizer, header, superheater, reheater and petrochemical industry pipe of high pressure boiler. |