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ASTM A795 GR.B ERW steel yeeb nkab

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ASTM A795 GR.B ERW steel yeeb nkab
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ASTM A795 yog tus qauv specification rau dub thiab kub -dipped galvanized welded thiab seamless steel yeeb nkab. Cov yeeb nkab no yog siv rau cov tshuab hluav taws xob hluav taws xob vim tias nws ruaj khov thiab tiv taus corrosion.
Hom Lub Npe: Tianjin Brisk Metalwork Co., Ltd
Cov txheej txheem muaj xws li xim, galvanized, 3LPE, 3LPP, FBE.
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Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a795 gr.b erw steel yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm a795 gr.b erw steel yeeb nkab los ntawm peb lub hoobkas.

 

Tianjin Brisk Metalwork Co., Ltdyog ib qho ntawm cov tuam ntxhab ntawm ASTM A795 GR.B ERW STEEL PIPE hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.

 PRODUCTION

ASTM A795 ERW STEEL PIPE
ASTM A795 ERW STEEL PIPE
ASTM A795 ERW STEEL PIPE
ASTM A795 ERW STEEL PIPE

Dimensions, Nyhav, thiab Test Pressure Chart

 

  • TABLE 1 Dimensions, Nyhav, thiab Test Siab rau lub teeb-Qhov hnyav tiv thaiv hluav taws kub ASTM A795 yeeb nkab-Teem caij 10A

 

NPS Designator Sab nraud txoj kab uas hla Nominal Phab Ntsa Thickness Nyhav Plain End Kuaj Siab
Fumace-Vuam Hluav taws xob-Resistance Weld
hauv. mm hauv. mm lb/ft kg/m psi MPa psi MPa
3/4 1.050 26.7 0.08. 2.11 0.86 1.28 500 3.45 700 4.83
1 1.315 33.4 0.109 2.77 1.4 2.1 500 3.45 700 4.83
1 1/4 1.660 42.1 0.109 2.77 1.81 2.72 500 3.45 1000 6.89
1 1/2 1.900 48.3 0.109 2.77 2.08 3.12 500 3.45 1000 6.89
2 2.375 60.3 0.109 2.77 2.64 3.96 500 3.45 1000 6.89
2 1/2 2.875 73 0.12 3.05 3.53 5.3 500 3.45 1000 6.89
3 3.500 88.9 0.12 3.05 4.33 6.5 500 3.45 1000 6.89
3 1/2 4.000 101.6 0.12 3.05 4.97 7.46 500 3.45 1200 8.27
4 4.500 114.3 0.12 3.05 5.61 8.36 500 3.45 1200 8.27
5 5.563 141.3 0.134 3.4 7.77 11.58 B B 1200 8.27
6 6.625 168.3 0.134 3.4 9.29 13.84 B B 1000 6.89
8 8.625 219.1 0.188C 4.8 16.94 25.41 B B 800 5.51
10 10.750 273 0.188C 4.8 21.21 31.82 B B 700 4.83

 

  • TABLE 2 Dimensions, Nyhav, Test Pressures rau Standard -Qhov hnyav tiv thaiv hluav taws kub ASTM A795 yeeb nkab-Teem caij 30 thiab Teem caij 40
NPS Designator Sab nraud txoj kab uas hla Nominal Phab Ntsa Thickness C Nyhav Plain End Luj Xov thiab Couplings A Kuaj Siab
Fumace-Vuam Hluav taws xob-Resistance Weld
hauv. mm hauv. mm lb/ft kg/m lb/ft kg/m psi MPa psi MPa
1/2 0.840 21.3 0.109 2.77 0.85 1.27 0.85 1.27 700 4.83 700 4.83
3/4 1.050 26.7 0.113 2.87 1.13 1.68 1.13 1.68 700 4.83 700 4.83
1 1.315 33.4 0.133 3.38 1.68 2.5 1.68 2.5 700 4.83 700 4.83
1 1/4 1.660 42.1 0.14 3.56 2.27 3.38 2.28 3.38 1000 6.89 1000 6.89
1 1/2 1.900 48.3 0.145 3.68 2.72 4.05 2.73 4.06 1000 6.89 1000 6.89
2 2.375 60.3 0.154 3.91 3.65 5.43 3.68 5.48 1000 6.89 1000 6.89
2 1/2 2.875 73 0.203 5.16 5.79 8.62 5.82 8.66 1000 6.89 1000 6.89
3 3.500 88.9 0.216 5.49 7.58 11.28 7.62 11.34 1000 6.89 1000 6.89
3 12 4.000 101.6 0.226 5.74 9.11 13.56 9.2 13.68 1200 8.27 1200 8.27
4 4.500 114.3 0.237 6.02 10.79 16.06 10.9 16.22 1200 8.27 1200 8.27
5 5.563 141.3 0.258 6.55 14.62 21.76 14.81 22.04 B B 1200 8.27
6 6.625 168.3 0.28 7.11 18.97 28.34 19.18 28.66 B B 1200 8.27
8 8.625 219.1 0.277C 7.04 24.7 36.9 25.55 38.17 B B 1200 8.27
10 10.750 273 0.277C 7.8 34.24 51.16 35.75 53.41 B B 1000 6.89

 

Chemical Composition thiab Mechanical Properties

 

Qib Steel Tshuaj muaj pes tsawg leeg% Mechanical Properties
C Mn P S

Yield zog

ReH

Mpa

Tensile zog

Rm

Mpa

Elongation

A
Max Max Max Max Min Min %
S195 0.30 1.20 0.035 0.035 240 415 Ntau dua lossis sib npaug li 25%
  •  Vuam:ERW Qib B kav yuav tsum tau tom qab-weld kev kho cua sov mus rau 1000℃F (540 degree) kom tshem tawm cov martensite untempered.

 

Thov Field

ASTM A795 GR.B ERW PIPES
  • Core Applications:Tsis siv neeg lub tshuab nqus dej twj tso kua mis rau cov tsev, factories, khw malls, thiab warehouses

 

  • Lwm yam kev siv:Hluav taws xob tiv thaiv tes hauj lwm rau cov nroj tsuag muaj kev lag luam, cov chaw lag luam, thiab cov chaw khaws ntaub ntawv

 

  • Cov chaw kho dej thiab kev lag luam dav dav uas tsis tshua muaj - kev thauj cov kua dej

 

  • Kub-dip galvanized / dub kav, sib xws nrog UL / FM ntawv pov thawj hluav taws xob tiv thaiv

Cim npe nrov: astm a795 gr.b erw steel yeeb nkab, Tuam Tshoj astm a795 gr.b erw steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas

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