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ASTM A312 Tp321 Seamless Steel Pipe

China ASTM A312 Tp321 Seamless Steel Pipe, Find details about China ASTM A312 Tp321 Seamless Steel Pipe, Tp321 Seamless Steel Pipe from ASTM A312 Tp321 Seamless Steel Pipe

Model NO.
KM-012
Trademark
Kingmetal
Transport Package
in Bundles or Wooden Box
Specification
according to the requirment
Origin
China
HS Code
73044190
Model NO.
KM-012
Trademark
Kingmetal
Transport Package
in Bundles or Wooden Box
Specification
according to the requirment
Origin
China
HS Code
73044190
ASTM A312 TP321 Seamless steel pipe

1. Seamless stainless steel pipe:
Size-- 1/8" to 24"(DN6-600)
Material--TP321, SS321 etc
Standard--ASTM A213/A312/A269/A270


2. Welded stainless steel pipe:
Size-- 1/8" to 48"(DN6-1200)
Material--TP321, SS321 etc
Standard--ASTM A312/A249/A270

3. Aplication: Boiler, heater exchanger, food, paper making, metallurgy, shipbuilding, environmental protection, pressure container, water, electricity etc.


WE, KINGMETAL, IS A PROFESSIONAL MANUFACTURER IN STEEL INDUSTRY SINCE 1989,

WITH OVER 20 YEARS EXPERIENCE IN EXPORING,

WE BELIEVE WE CAN SUPPORT OUR CUSTOMER WELL AND GROW STRONGER AND STRONGER TOGETHER.

WE INSIST ON GOOD QUALITY, GOOD SERVICE, AND COMPETITIVE PRICE.
SPECIFICATIONOD (mm)WT (mm)LENGTH (mm)
SIZEPERMISSIBLESIZEPERMISSIBLESIZEPERMISSIBLE
VARIATIONVARIATIONVARIATION
ASTM A31210.29~48.26=+ 0.4 / -0.8
 		±12.5%
 		=+ 6 / 0
48.26~114.30=+ 0.8 / -0.8
114.30~219.08=1.6 / -0.8
219.08~457.20=+ 2.4 / -0.8
ASTM A213<25.4=+ 0.1 / -0.1D≤38.1=20% / 0D<50.8=3 / 0
25.4~38.1=+ 0.15 / -0.15
38.1~50.8=+ 0.2 / -0.2
50.8~63.5=+ 0.25 / -0.25D>38.1=22% / 0D≥50.8=+ 5 / 0
63.5~76.2=+ 0.3 / -0.3
76.2~101.6=+ 0.38 / -0.38
101.6~190.5=+ 0.38 / -0.64
190.5~228.6=+ 0.38 / -1.14
ASTM A269<12.7=+ 0.19 / -0.13
 		±15%
 		=+ 3.2 / 0
12.7~38.1±10%
38.1~88.9=+ 0.25 / -0.25=+ 4.8 / 0
88.9~139.7=+ 0.38 / -0.38
139.7~203.2=+ 0.76 / -0.76

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