Factory Price Low Carbon Large Diameter Stainless Welded Gb BS1387 GI Hot Dip Galvanized Steel Round Pipe
Pre-galvanized square/rectangular tube: Pre-galvanized square/rectangular tube is made of hot dipped galvanized steel strip directly.
Hot dipped galvanizedsquare/rectangular : Hot dipped galvanized square/rectangular tube owns thicker zinc coating than pre-galvanized square/rectangular tube. Black tubes will be dipped into zinc pool for galvanizing.
Electro galvanized square/rectangular : The technology of electro galvanized square/rectangular tube is similar to hot dipped galvanized tube, but the thickness of zinc coating is less than hot dipped galvanized tube.
Painted square/rectangular:Painted square/rectangular to remove the rust and clean the oil first and then paint the required color paint.
Standard:GB/T6728:2002 , ASTM A500 , JIS G3466 , EN10210 ,EN10219
Steel Grade: GB/T6728:2002 : Q195 , Q235 , Q345
ASTM A500:GR. A , GR. B, GR. C , GR. D
JIS G3466 : SS440,SS540
EN10210, EN10219: S235JR ,S275JR,S355JR, S355J2H
Since the galvanized square tube is galvanized on the square tube, the application range of the galvanized square tube has been greatly expanded compared to the square tube. It is mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.
PACKING&TRANSPORTATION
In bundle with steel strip or packed in wooden pallets or as customers requirement.
Customer visits and customer feedback
Our Company
Shandong Jichang Import and Export Co., Ltd. is a professional supplier on various of steel products. Our hot sale items are Pre painted steel coils, Galvanized steel coils, AFP Galvalume Coils and steel plates. We have a over 100 people team in Jinan City, and our foreign trade department with over 40 persons till now. The annual sales of our company is 20 million dollars, our customers are from all over the world. The only principle of Jichang trading in business is HONEST, we will serve you with fully sincere and ardor all the time.
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.
Q: Do you provide samples ? Is it free or extra ?
A: The samples are free,you just need to pay the courier freight.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
Q: How could you guarantee your products?
A: Products are manufactured by certified workshops, inspected by professional inspector. We also issue the warranty MTC to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for many years, authenticated by SGS,welcome to visit our factory.
Q: What's your advantages?
A: Our own prodution lines make the good prices and high quality possible and seasoned workers serve you 7*24hours.
Audited Supplier 
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