Hot Rolled Galvanized Steel Pipe-DN25 System 1

Hot Rolled Galvanized Steel Pipe-DN25 System 2

Hot Rolled Galvanized Steel Pipe-DN25

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Supply Capability:: -

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Hot Rolled Galvanized Steel Pipe-DN25

Main Structure

Length:2-12m,Size:20-219MM
Wall Thickness:0.5-10mm
zinc coated:60-500g/m2

Specifications

Size	OD	1/2-8” (20mm-219mm)
	Wall Thickness	0.5mm-10mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
	Length	Less than 12m
Steel material	Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52
Standard	BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006 GB/T3091-1993,GB/T3092-1993,GB3640-88
Usage	Used For Structure, Accessorize And Construction
Ends	1) Plain 2) Beveled 3) Thread with Coupling or cap
End protector	1) Plastic pipe cap 2) Iron protector
Surface Treatment	1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating
Technique	Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Type	Welded Pipe
Welded Line Type	Longitudinal
Section Shape	Round
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Package	1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements
Delivery	1) Container 2) Bulk carrier
Port of Shipment	Xingang Port,Tianjin, China
Date of Delivery	According To The Quantity And Specification Of Each Order
Payment	L/C T/T
Others	Fitting as screws and flange also can be supplied.

FAQ

Q: Why should you choose us:

A: 1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade tea
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.

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Hot Rolled Galvanized Steel Pipe-DN25

Q:What are the common measures to prevent steel rail derailment?: Some common measures to prevent steel rail derailment include regular inspection and maintenance of tracks, using high-quality materials for rail construction, ensuring proper alignment and leveling of tracks, implementing speed restrictions, installing effective signaling systems, and utilizing advanced technology such as track monitoring systems and automated warning systems. Additionally, providing proper training to railway staff and adhering to safety protocols and regulations are essential preventive measures.

Q:Excuse me, Shagang steel steel, what is the sign of: There are two kinds of commonly used classification methods of thread steel: one is to shape classification, according to different space shapes and transverse rib rib for classification or type, such as the British Standard (BS4449), the thread steel is divided into type I and type ii. This classification mainly reflects the tightening performance of the threaded steel.

Q:Why aren't all laptops manufactured out of metal (steel, aluminium), like the Apple Macbook Pro?My father recently purchased an Apple Macbook ProVery impressive notebook computerBut what really caught my attention is the fact that it's made from a single block of genuine aluminiumThus I just wondered why aren't most electronic devices and consumer electronic products and their external shells made out of metal? Surely then it will be near-indestructible.And another flaw I noticed in many mobile phones is that the LCD screen is positioned too close to the actual plastic screen surrounding itTo see what I mean, look at a Samsung D600, and look at the screen from an angle, and you'll notice there's a fairly large gap between the plastic screen and the actual LCD insideThis is goodBecause without the gap, you can drop the phone and the LCD will crack easilyMany laptops have this same design flaw.: Don't equate damage potential from shock with the external carcass of the PCIn fact, one solid chunk of metallic material may transmit the shock better than a built up, multiple layer plastic frameIn those instances you'd rather the plastic failed while dissipating the shock energy than the LCD or other electronic componentsAlso, it depends on how the boards are shock mounted within the caseYes, the outside case would be indestructible but you may then leave the internal components to bear the brunt of the shockSimilarly, automobile design has changed from making the car indestructible to making the car energy absorbing and dissipating so that the occupants then don't bear the majority of the damageIt makes for some expensive repairs but in the balnace more lives are potentially saved.

Q:For example, 304 stainless steel and other stainless steel, from the surface color is how to distinguish between the brighter the better? What is the door and window stainless steel?: 304 and other stainless steel by appearance is not out of the are sure to get spectral component of 304 nickel content is more than 8 but are more than 18.5 of the surface of stainless steel on the surface treatment than ordinary stainless steel polishing and grinding processing can do very beautiful do like a mirror as you can

Q:i need working shoes for women that have steel toe shoes? What store do they sell them in . i live in c.a.: Steel Toe Shoes Walmart

Q:How are steel billets used in the production of shafts?: Shafts require steel billets as an indispensable component for their production. These billets are semi-finished products that serve as the initial stage for diverse manufacturing processes. In the case of shaft production, steel billets serve as the raw material from which the shafts are formed. The process commences by heating the steel billets to a specific temperature, typically within a furnace. This heating procedure, referred to as "hot working," is of utmost importance as it renders the steel more pliable and easier to mold. Once the billet attains the desired temperature, it is subsequently transferred to either a forging press or a rolling mill. During the forging process, the heated billet undergoes high pressure and is shaped using specialized dies to achieve the desired dimensions for the shaft. This method permits precise control over the shape, size, and surface finish of the shaft. On the contrary, the rolling process entails the billet passing through a sequence of rollers that gradually shape it into a cylindrical form. Rolling is frequently employed for shafts necessitating a consistent cross-section along their length. Following the initial shaping process, the shafts go through additional steps such as heat treatment, machining, and finishing to fulfill the specific requirements of their intended applications. Heat treatment assists in enhancing the mechanical properties of the shaft, rendering it stronger, more durable, and resistant to wear. Subsequently, machining processes such as turning, milling, or grinding are conducted to achieve precise dimensions, smooth surfaces, and accurate tolerances. Altogether, steel billets occupy a pivotal role in the production of shafts as they serve as the starting point for the shaping processes imperative in creating these crucial components. Through meticulous manipulation and refinement, steel billets metamorphose into high-quality shafts utilized in a myriad of industries, including automotive, aerospace, manufacturing, and numerous others.

Q:What is the use of magnetic materials?: Magnetic tapes for recording language, music, image information, magnetic storage devices for computers, vouchers for passenger travel, magnetic cards for fare settlement, etc..

Q:i need to make some and sell them for a school project and we might put bubble gum in them if we can: Easiest way I know how is to take aluminum cupcake cups and poke a small hole in the sideInsert the stick in the hole and place a few hard candies in the cup(jolly ranchers, butterscotches, etc.) Place the cup on a baking sheet and put in a 400 degree F oven for a few minutesIt should be 5-7 minutes, but you need to watch themOnce the hard candies have completely melted, take the tray out of the oven and let coolPeel the aluminum foil off the lollipops and wrap in wax paper or cellophane.

Q:The difference among organic glass, glass steel and acrylic.: It is composed of methyl methacrylate monomer (MMA) polymerization, having the same life of the building. After a special process, the two kinds of composite organic glass acrylic (acrylic) can be compound, with the English name Acrylic. The extrusion can better control the thickness of the plate.

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