welded carbon steel square tube GB/T3094-2000 manufacturer from China Tianjin Liye Territory Of Cold-Formed Steel Co.Ltd

Product Detail

Model No.: GB/T3094-2000

Production Capacity: 500,000per year

Delivery Date: 15-30day

size: 250-600

Means of Transport: Ocean,Land

Packing: packed in bulk, or pvc bag;...

grade: Q195-Q345

technique: ERW

1. Min Order : 10 tons
2.Size :250-600mm
3. Thickness: 7mm -- 20mm
4.Certification: ISO & API

Specifications
Product name	High Quality Carbon steel tube and steel pipes
Size:	Square pipe	250250-500500mm
	Rectangular pipe	250300-400600mm

Wall Thickness	Square pipe	7.0mm-20mm
	Rectangular pipe

Length:	6-12m Or Other Sizes According To The Contract
Steel Grade	Q235,Q345,Q420 ,Q195,16Mo (Chinese Standard, Other Material Can Also Be Provided
Surface treatment	Bared Or With Oiled Galvanized Or Client Option
Quality grade	First grade
Tolerence of OD	±0.5mm
Standard	GB/T3091-2008,GB/T9711.1-1997, API5L,ASTM
specifications	Available according to customer's requirements and quantity.
Surface treatment	Black,oil treating, and according to customer's requirement
Certificate	API, ISO, SGS
Payment terms:	L/C,T/T
Terms of Trade	FOB, CFR, CIF,DDP ,ect.
MOQ	10MetricTon
Deliver Time	15-30 days after receive your deposits.
Package	Our products can be packed in bulk, pvc bag; or Containers
	we also can package as customers requirements
Usage industry	Square tube	Construction Foundation Piles,Steel Structure Building, Steel Structure Bridges etc.
	Rectangular tube
	Round tube	For Low-Pressure Fluid service, oil,water, gas transportation.
Others	We can do special orders as customers requests!
Contact info.	Skype:aliceliu329
	Mobile : 0086-130-2137-2909
	TEL:0086-22-69606603
	FAX:0086-22-69606603