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Pipa rectangular Galvanized Q235B hot dip galvanized témbok kandel pasagi rectangular tube ngolah tube baja pasagi
Standar: ASTM JIS GB
Kelas: Q235, Q235B, S275, Q355B, Q345B, Q195B
Perlakuan permukaan: galvanis
Kasabaran: ± 1%
Service Processing: Punching, motong, Bending, Decoiling
Oiled atanapi Non-minyakan: Non-oiled
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Penjualan pabrik murah pipa karbon dilas pipa baja galvanis karbon pasagi / tabung baja bagian berongga persegi panjang di Cina
Pipa Husus: Pipa API, Lain, Pipa EMT, Pipa Tembok Kandel
Kandel: 1 – 120 mm Diminyakan atanapi Non-Minyaki: Henteu Diminyaki
Standar: ASTM JIS Kelas: pipa baja karbon
Panjangna: 12M, 6m, Customerized Surface Treatment: galvanized
Service Processing: Bending, las, Decoiling, Punching, motong
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Kualitas luhur Q235 Q345 baja hot dip galvanized palapis tube pasagi / rectangular kerung pipa baja tubular
Kelas: Q235A Q235B Q345A Q345B
Standar: ASTM JIS GB Bahan: Q195/Q215/Q235/Q345/#20/#45
Kandel: 1.0 - 35 milimeter, Paménta Pelanggan
Aplikasi: Tembok curtain Kaca, munara kakuatan, jaringan komunikasi, transmisi cai jeung gas, casing kawat, imah, sasak, struktur logam, transmisi kakuatan, jsb
Rumus itungan hot-dip galvanized pipa pasagi:(panjang + rubak) *2* ketebalan *0.00785*1.06= beurat per méter
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[Grosir kualitas luhur Bagéan ShapeTreatment GB Standar Q345A Q345B ngawangun tabung baja seamless
Standar: ASTM JIS GB
Modél: Q345A:C≤0.20,Bungbulang ≤1,70,Si≤0,50,P≤0,035,S≤0,035;
Q345B:C≤0.20,Bungbulang ≤1,70,Si≤0,50,P≤0,035,S≤0,035;
Q345C:C≤0.20,Bungbulang ≤1,70,Si≤0,50,P≤0,030,S≤0,030,Al≥0,015;
Q345D:C≤0.18,Bungbulang ≤1,70,Si≤0,50,P≤0,030,S≤0,025,Al≥0,015;
Q345E:C≤0.18,Bungbulang ≤1,70,Si≤0,50,P≤0,025,S≤0,020,Al≥0,015;
Q345A、B、C、D、E均含Nb≤0.07,V≤0.15,Ti≤0.20,Cr≤0.30,N≤0,012,Mo≤0.10
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Pabrik Cina Astm Steel Propil Ms Square Tube Galvanized Square Sareng Rectangular Steel Pipe dina saham ageung
Kelas:Q235 Q345 20#45#
Standar: ASTM EN GB JIS
Bahan::Q195、Q215、Q235、SS400、20# 45# Q345、16 Bungbulang、Q390、ST52-3 ect.Surface: Galvanized coated atanapi reauirements konsumén '
Wangun: pasagi.Sagi opat.Balik
Panjangna: 5.8-12m