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Pabrikan baja pemasok terbaik pipa besi hitam 3 inci

Tempat Asal: Tianjin, Cina (daratan)
Nama Merek: BAJA GOLDENSUN
Nomor model: GSS00103
Sertifikasi: ISO,BV,


Hubungi kami
spesifikasi
Minimum Order Quantity: 15TONS
Harga: FOB XINGANG: 400-600 USD PER TON
Rincian Kemasan: 1. Dikemas dengan 8 bundel yang dikencangkan dengan sabuk logam dan
dibungkus plastik jika perlu
2. Sesuai dengan kebutuhan pelanggan
Waktu Pengiriman: Dikirim dalam 30 hari setelah menerima setoran
Ketentuan Pembayaran: Setoran 30% T / T di muka, saldo T / T 70% dalam 5 hari setelah salinan B / L; 100% L / C yang tidak dapat dibatalkan saat dilihat; 100% L / C yang tidak dapat dibatalkan setelah menerima B / L 30-120 hari; O / A
Pasokan Kemampuan: 5000 Metric Ton / Metric Ton per Bulan



Description:
Mainly Products:
Black Steel Pipe (ERW Steel Pipe), Galvanized Steel Pipe, Black Square / Rectangular Steel Pipe, Galvanized Sqaure/ Rectangular Steel Pipe with different technique and surface treatment.

Standar ASTM A53, BS1387, DIN2440
SGS,ASTM-A53A, BS1387-1985
GB/T3091-2001,GB/T8162,GB/T8163:20#,45#
16MN(Q345B)GR. A , GR. B, GR. C,
ASTM A106  GR. A , GR. B, GR. C;
API 5L  A B X42,X46, X52, X60, X65, X70, X80
sertifikat API 5L , API 5CT, ISO ,CE
Bahan Q195→Grade B, SS330,SPHC, S185
Q215→Grade C,CS Type B,SS330,SPHC
Q235→GradeD,SS400,S235JR,S235JO,S235J
Spesifikasi Weld tube/pipe1/8"-8"(10mm-219.1mm)
Wall Thickness:3mm-8mm
Wt tolerance:+/-10%
Length:1-12m or as per request
Special specifications can be supplyed as per request
Dilapisi seng Pre-galvanized pipes:60-80g/m2
Hot-dip galvanized pipes:275-300g/m2
Tipe Pipa baja galvanis
Teknik Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Dilas Busur Terendam Ganda (DSAW)
Kode HS 7306309000
galvanized steel pipe and tube         galvanized steel pipe
Pengobatan permukaan 1) Ditempatkan
2) Hitam Dicat (lapisan pernis)
3) Galvanis
4) Dengan Diminyaki
5) 3 PE, FBE, lapisan tahan korosi
6)As per request
bentuk bagian Bulat / Square / Rectangular
Object classification Decorative square tube, square tube machine tools, industrial machinery square pipe, chemical pipe, steel square tube, square tube shipbuilding, automotive square tube, square tube steel beams, special purpose square tube
Selesai Plain/ beveled ends or threaded with sockets/coupling
and plastic caps.galvanized steel pipes
Pelindung ujung 1) Tutup pipa plastik
2) Pelindung besi
3)as per request
Properties of products Hot galvanized square tube has good strength, toughness, ductility and welding process performance and have good ductility, its alloy layer and the steel base firmly attached, so hot galvanized square tube can be cold-rolled, brushed , bending and other forming without damaging the coating; suitable for general machining such as drilling, cutting, welding, cold and other technology. After hot-dip galvanized surface bright and beautiful, can be used directly according to the needs of the project.
Inspeksi Dengan pengujian hidrolik, arus eddy dan uji inframerah
packaging information 1. OD Besar: dalam jumlah besar
2.Small OD :packed by steel strips
3.Woven cloth with 7 slats
4. Sesuai dengan kebutuhan pelanggan
Aplikasi utama 1.For low pressure liquid delivery such as water,gas and oil
2.For structure,construction and fencing post


CHEMICAL COMPOSITION:

Bahan Komposisi kimia properti mekanik

C SI MN P S menghasilkan kekuatan daya tarik pemanjangan






MPA MPA tidak lebih dari
Q195 0.06 ~ 012 0.3 0.25 ~ 0.5 ≤ 0.05 ≤ 0.045 195 315 ~ 390   
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Q235A

Q235B


 0.14 ~ 0.22 0.3 0.3 ~ 0.7 ≤ 0.05 ≤ 0.045 235 375 ~ 460 26
Q235C ≤ 0.18 0.3 0.35 ~ 0.8 ≤ 0.04 ≤ 0.04 235 375 ~ 460   
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Q235D ≤ 0.17 0.3 0.35 ~ 0.8 ≤ 0.035 ≤ 0.035 235 375 ~ 460 26

Q345A

Q345B

Q345C

 ≤ 0.20 ≤ 0.55 1.00-1.60 ≤ 0.045
≤ 0.045 345 470 ~ 630 21

Q345D

Q345E

 ≤ 0.18 ≤ 0.55 1.00-1.60 ≤ 0.025 ≤ 0.025 ≥ 295 470 ~ 630 22


Certification Testing

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