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Haute qualité doux carré de tuyaux en acier Prix

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Product Description Size O.D.: 20×20-400x600mm W.T.: 1.2-11.75mm Length: 3.0-12m Standard ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc Material SS400; S235jrh; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. Fabrication Plain ends, cutting, etc Surface Treatment 1. PVC,black and color painting 2. Transparent oil,anti-rust oil 3. According to clients requirement Package Bundle;Bulk;Plastic bags ,etc Others We can do special orders as customer...


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Description du produit
001

Taille

OD: 20 × 20-400x600mm
WT: 1.2-11.75mm
Longueur: 3.0-12m
la norme ASTM A500, BS1387, GB3091, ASTMA53, B36.10, BS EN1029, GB / T9711 etc
Matériel SS400; S235JRH; ASTM A53 GRA, GrB; STKM11, ST37, ST52, 16Mn, etc.
Fabrication des extrémités lisses, le découpage, etc.
Traitement de surface 1. PVC, noir et peinture couleur
2. L'huile transparente, huile anti-rouille
3. Selon l'exigence de clients
Paquet Bundle, en vrac, sacs en plastique, etc.
Autres Nous pouvons faire des commandes spéciales que l'exigence du client.
Nous pouvons également fournir toutes sortes de tubes creux en acier.
Tout le processus de production sont fabriqués sous la ISO9001: 2008 strictement

 

  éléments  
  Matériel   
Composition chimique% Propriété mécanique
C% mn% S% P% Si% Point de rendement (Mpa) Résistance à la traction (Mpa) Allongement  
(%) 
Q195 0,06-0,12 0,25-0,50 <0,050 <0,045 <0,30 > 195 315-430 32-33
Q215 0,09 à 0,15 0,25 à 0,55 <0,05 <0,045 <0,30 > 215 335-450 26-31
Q235 0.12-0.20 0,30 à 0,70 <0,045 <0,045 <0,30 > 235 375-500 24-26
Q345 <0,20 1,0-1,6 <0,040 <0,040 <0,55 > 345 470-630 21-22

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Produits connexes
Le processus de production
003
Informations sur la société
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Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on for
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Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway.
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record d'exportation:
India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on.
Emballage et expédition
Nos services:
1. We will provide you with detailed technical data and drawing.
2. Strict quality control and careful supervision to ensure the best crane for you.
3. Strict process control to make sure the crane will be delivered on time.
4. We will help handling shipment documents.
5. Our senior engineers can provide installation guidance, commissioning and training services.
6. Delivery with English user manual, parts manual, product certification and revelant certificates.
7. 12 months warranty after installation and commissioning in additional to human damage factor.
8. Technical advisory for any time and engineers available to service machinery overseas.


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