Standard | API 5L,API 5CT, ASTM A53,ASTM A500,GB9711.1,etc | ||||
Material | Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 | ||||
Size/Diameter | 1/2"-20" (15-500mm) | ||||
Wall Thickness | 0.5-20mm | ||||
Length | 1.0~12.0 m or as customized | ||||
processing | oiled,painting,mark,stamp,threaded,coupling,beveled,grooved,etc | ||||
Packing | Standard seaworthy packing or as required | ||||
Inspection | With Chemical Composition and Mechanical Properties Analysis; | ||||
Dimensional and Visual Inspection, also with Nondestructive Inspection. | |||||
Payment | TT ,LC | ||||
Delivery time | Within 7days |




1) Minimum order quantity: 20 tons
2) Price: FOB or CIF or CFR at aXin'gang port in Tianjin
3) Payment: 30% deposit in advance, the balance against the copy of B/L; or 100% L/C, etc
4) Lead Time: within 10-25 workdays normally
5) Packing: Standard seaworthy packing or as per your request .(as pictures)
6) Sample: Free sample is avaible.
7) Individual Service: can print your logo or brand name on steel pipe/carbon steel pipe/ pe coated steel pipe.


We are based in Tianjin, China, start from 2013,sell to Mid East(34.60%),South America(27.70%),Southeast Asia(25.30%),Africa(12.40%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Steel Pipe,Carbon Steel Pipe,Galvanized Steel Pipe,Welded Steel Pipe,GI pipe.
4. why should you buy from us not from other suppliers?
Tianjin Kuifang International Trading Co., Ltd, as a subsidiary of Tianjin Jinnuo steel pipe CO., LTD, a industry and trade comprehensive enterprise, which integrate steel pipes, galvanized steel pipe and welded black steel pipe.
5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FAS,CIP,FCA,DDP,DDU,Express Delivery,DAF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese