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İmalat çeliği en iyi tedarikçi 3 inç siyah demir boru
| Menşe Yeri: | Tianjin, Çin (anakara) |
| Marka adı: | GOLDENSUN ÇELİK |
| Model numarası: | GSS00103 |
| sertifikasyon: | ISO,BV, |
Özellikler
| Minimum sipariş miktarı: | 15 ton |
| Fiyat: | FOB XINGANG: TON BAŞINA 400-600 USD |
| Paketleme Detayları: | 1. Metal kayışla sıkıştırılmış 8 demet ile paketlenmiştir ve gerekirse plastik sarılmış 2. Müşterinin ihtiyacına göre |
| Teslim Süresi: | Depozito alındıktan sonra 30 gün içinde teslim |
| Ödeme Koşulları: | Peşin% 30 T / T mevduatı, B / L kopyasından sonraki 70 gün içinde% 5 T / T bakiyesi; % 100 Geri Dönülmez L / C bakışta; 100-30 gün B / L aldıktan sonra% 120 Geri Dönülmez L / C; O / A |
| Yetenek Kaynağı: | Aylık 5000 Metrik Ton / Metrik Ton |
Açıklama:
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.
| Standartlar | 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 |
| Sertifikalar | API 5L , API 5CT, ISO ,CE |
| Malzeme | Q195→Grade B, SS330,SPHC, S185 Q215→Grade C,CS Type B,SS330,SPHC Q235→GradeD,SS400,S235JR,S235JO,S235J |
| Özellikler | 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 |
| Çinko kaplamalı | Pre-galvanized pipes:60-80g/m2 Hot-dip galvanized pipes:275-300g/m2 |
| Tip | Galvanizli çelik boru |
| Teknik | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Çift Tozaltı Kaynaklı (DSAW) |
| HS Kodu | 7306309000 galvanized steel pipe and tube galvanized steel pipe |
| yüzey işleme | 1) Çıplak 2) Siyah Boyalı (vernik kaplama) 3) Galvanizli 4) Yağlı ile 5) 3 PE, FBE, korozyona dayanıklı kaplama 6)As per request |
| bölüm şekli | Yuvarlak / Kare / Dikdörtgen |
| 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 |
| Bitiş bitiş | Plain/ beveled ends or threaded with sockets/coupling and plastic caps.galvanized steel pipes |
| Uç koruyucusu | 1) Plastik boru kapağı 2) Demir koruyucu 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. |
| muayene | Hidrolik test, girdap akımı ve kızılötesi testi ile |
| packaging information | 1.Big OD: in bulk 2.Small OD :packed by steel strips 3.Woven cloth with 7 slats 4. müşterilerin gereksinimlerine göre |
| Ana uygulama | 1.For low pressure liquid delivery such as water,gas and oil 2.For structure,construction and fencing post |
CHEMICAL COMPOSITION:
| Malzeme | Kimyasal bileşim, | Mekanik özellik |
||||||
| C | SI | MN | P | S | akma dayanımı | gerilme direnci | uzama | |
| MPA | MPA | den fazla değil | ||||||
| Q195 | 0.06 ~ 012 | 0.3 | 0.25 ~ 0.5 | ≤0.05 | ≤0.045 | 195 | 315 ~ 390 |
33 |
|
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 |
26 |
| 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 |
Sertifika Testi
