High quality cold drawn pre galvanized rectangular steel tubes

High quality cold drawn pre galvanized rectangular steel tubes System 1

High quality cold drawn pre galvanized rectangular steel tubes

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Thickness:	2.5 - 15 mm	Section Shape:	Round	Outer Diameter:	33.4 - 114.3 mm
Place of Origin:	Tianjin China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Structure Pipe
Technique:	ERW	Certification:	ISO, BV	Surface Treatment:	Galvanized
Special Pipe:	Thick Wall Pipe	Alloy Or Not:	Non-alloy	length:	5.8m-12m
pipe body:	making as customer's require	port of shipment:	Tianjin Xingang	business type:	manufacturer and trading company
shipping:	in container or bulk	trade terms:	CIF CFR FOB	ending type:	cutting plain beveled
zinc coating:	200-600g/m2	other application:	Fluid transport,structure steel,agriculture equipment,etc	Grade:	A53(A,B),Q235,Q345,Q195,Q215,A53-A369,Q195-Q345
Standard:	BS 1387,BS EN10296,BS 6323,BS 6363,BS EN10219,GB/T 3091-2001,GB/T 13793-1992,GB/T9711,ASTM A53-2007,ASTM A312-2007,ASTM A671-2006,ASTM A252-1998,ASTM A450-1996,ASME B36.10M-2004,ASTM A523-1996,BS,GB,ASTM

Packaging & Delivery

Packaging Detail:	packing in bundle with steel strips; with seaworthy package at the end could be done with your requirement.
Delivery Detail:	usually within 10-30 days after receipt of deposit, ASAP

Specifications

FOR GREENHOUSE OF HOT DIP GALVANIZED STEEL PIPE
1.OD:33.4-114.3mm
2.WT:2.5-15mm
3.High quality
4.BV SGS ISO Certificated

We offer you:

FOR GREENHOUSE OF HOT DIP GALVANIZED STEEL PIPE

1.Product Details of Hot Dip Galvanized Steel Pipe

Product name	FOR GREENHOUSE OF HOT DIP GALVANIZED STEEL PIPE
Size	OD (mm)	20-219
	WT (mm)	2.5-15
	Length (m)	5.8-12
Material	Q195, Q235, Q215, Q345
Standard	ASTM A53, ASTM A252-1998 , BS1387, GB/T 3091-2001, GB/T 9711, ASME B36.10M-2004, etc.
Tolerance	Wall thickness (mm)	+/-0.3
	Out diameter (mm)	+-/0.2
	Length (mm)	-0/+20
Zinc coating	200-800g/m2
Surface	Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique	Electronic Resistance Welding (ERW )
Application	Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture pipe,Low pressure fluid pipe for water oil or gas, greenhouse pipe, agricultural pipe, equipment pipe, etc.

Inspection	With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection
Certification	BV, IAF, SGS,COC, ISO etc.
Others	1. Pipe fitting flanged and screwed also can be suppiled;
	2. Special design available according to customers’ requirements;
	3. Pipe body can be stamped, drilled, diameter reduced.

Q: What is the good dressing wardrobe plate?: In the absence of economic considerations, it is recommended to choose a solid wood wardrobe. If the budget is not a lot, you can choose the plate wardrobe, and now the market is the mainstream plate is MDF and particle board, midline board easy to shape, you can make a lot of shape, more beautiful; you can go to China plate trading online to see.

Q: Kunming fly forest board and love grid plate which a good?: Some called Ringer good point

Q: How does the composite sheet distinguish between acrylic and PC?: Find a small sample, nail nails, nails full density, easy to brittle is the acrylic, anti-stress burst is a good point of PC, PET the strongest. Recommended under the new, times the special strength of the board, and acrylic (PMMA) than the impact of strong 30 times, not brittle, easy to transport processing. Compared with the PC, the performance is quite, but the toughness is stronger, not stress cracking, fracture and solvent melting, the price is cheaper. 3mm thickness of domestic PET engineering sheet made of domestic factories rarely, we are one of them. You need to be able to communicate under the words, contact the way in my / household / name.

Q: What are the plates?: Usually made of standard size flat rectangular building material board, as a wall, ceiling or floor components. Also refers to the forging, rolling or casting made of metal plate. Divided into thin plate, medium plate, thick plate, special thick plate, usually made of standard size flat rectangular building material board. According to the material classification can be divided into solid wood, wood-based panels two categories; according to the classification can be divided into solid plate, plywood, fiberboard, decorative panels, fire board, particleboard and so on.

Q: Does the regular FR4 sheet contain halogen?: Very likely to contain halogen, but there is a standard, as long as no more than the minimum standards can also meet the European environmental standards.

Q: What kind of sheet is usually used in the wardrobe?: Wardrobe is placed in the bedroom, and the clothes are directly worn by people, so the choice of the cabinet to play in the environmental protection effort. In general, the best environmentally friendly paint-free board, that is, ecological board, followed by woodworking board, decorative panels, multilayer and other sheet metal. Why is the best paint-free board, this is because the paint-free board without paint, which is the biggest environmental advantages. In the paint-free plate to do this is the best king coconut plate, 120 degrees aldehyde technology, using solid wood substrate, in the flatness and solid degree are the best.

Q: Plate furniture formaldehyde release national standard is: 0.08 bar. Furniture, what is more or less taste, so the distribution of formaldehyde will be more, this is also normal. Select the time to try to choose the sample, the placement of a long time there is no, or you can buy more time to smell, if you have bought back, put it, conditionally with some herbs to break down formaldehyde, Is no secondary pollution, no harm.

Q: E0 grade sheet and E1 grade plate, which is more environmentally friendly? How to distinguish: E0 level is the European standard, e1 level is the domestic standard, e0 relatively strict implementation of the standard, which is commonly referred to as more environmentally friendly, but the so-called business e0 level is sometimes just a rhetoric, the best time to buy Look at the relevant files. Can not let its flicker.

Q: How to get rid of formaldehyde in furniture sheet?: Formaldehyde capture agent Into the new home, the new office, the newly renovated shops, there will be dazzling, pungent, throat discomfort, which is caused by formaldehyde. Formaldehyde (HCHO) has been recognized by the World Health Organization as carcinogenic and teratogenic substances, is recognized as allergic sources, can cause respiratory diseases, women's irregular menstruation, neonatal malformations, acute mental depression, severe can lead to respiratory, , Gastrointestinal cancer. At present, the visible formaldehyde trapping agent can penetrate into the artificial plate to produce active adsorption, capture and react to formaldehyde free molecules. Once the reaction produces non-toxic polymer compounds, it will never decompose, so as to achieve the purpose of rapid and effective elimination of formaldehyde. Special Note: The product is simple to operate, sprayed on a variety of man-made sheet surface and furniture on the back and back. Price reference: 600ml loaded for 68 yuan (Tianyun licensing).

Q: What is the difference between wood and wood?: Wood can be called wood logs is the original length to the size, shape, quality standards or special provisions cut into a certain length of the wood section, the wood section called logs. Wood is processed semi-finished products. The use of wood: to be divided into direct use and chemical or special processing to do the use of raw materials. Wood direct use are: construction, pit wood, pillars, sleepers, packaging, furniture, craft sculpture, ships, sports equipment, cultural and educational supplies, musical instruments, decoration, grenade handle, butt, After chemical processing or special processing to do the use of raw materials are: paper, rayon, regenerated cellulose, nitrocellulose, cellulose acetate, ethyl cellulose, hydroxy cellulose, phenyl cellulose.

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