Hot Rolled Galvanized Steel Pipe-DN25

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Hot Rolled Galvanized Steel Pipe-DN25

Main Structure

Wall Thickness:0.5-10mm
zinc coated:60-500g/m2





1/2-8” (20mm-219mm)

Wall Thickness


SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.


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


BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006 GB/T3091-1993,GB/T3092-1993,GB3640-88


Used For Structure, Accessorize And Construction


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


Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)


Welded Pipe

Welded Line Type


Section Shape



With Hydraulic Testing, Eddy Current , Infrared Test


1) Bundle,

2) In Bulk

3) Bags

4) Clients' Requirements


1) Container

2) Bulk carrier

Port of Shipment

Xingang Port,Tianjin, China

Date of Delivery

According To The Quantity And Specification Of Each Order




Fitting as screws and flange also can be supplied.


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.



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Is the floor of the steel structure slab cast-in-place or steel?
Steel structure is mainly made of steel material, and it is one of the main types of building structure.
Q:should i keep this scrap copper around?
Gathering copper is a good way to make a bit of mad money, as long as you are not collecting it from vacant homes and job sites. I throw brass, copper, copper wire etc. into buckets and occasionally sort through it, and even burn the insulation off the copper wire if time allows. I am always pleasantly surprised at the poundage I've gathered over a year, with little effort. Obviously prices vary geographically and will fluctuate with the economy and demand. At this time #2 in my area is around $3.25/pound. Check with your scrap dealer as to how he wants it separated and into what lengths, otherwise you'll be penalized. I don't have crystal ball to tell me in what direction prices are headed but I view it as being paid to recycle.
Q:Why is a quartz crystal said to have healing properties?
why 2nd? anyhow, in spite of the reality that my likings and short-term evaluations are continuously changin, top now a number of my favorites are... as i lay dying, kalmah, dragonforce, dream evil, and firewind are quite incredible too.
Q:How is mica formed?
Synthetic mica, also called fluoro mica, is prepared by chemical melting and cooling crystallization at high temperature. Its crystal fraction is KMg3 (AlSi3O10) F2, which belongs to monoclinic system, and is a typical layered silicate
Q:Are expanded perlite and expanded vermiculite the same substance?What's the difference between them? What's the matter?
From the first color: perlite is white, similar to the bubble, very light. Vermiculite yellow, relatively small particles, a bit like a worm.These are used in the tunnel fire retardant coating inside, is the raw material of this kind of product, play the role of thermal insulation, also used in vegetable greenhouses inside
Q:When does aerated concrete block wall need to be pasted with fiberglass mesh?
When it is for polystyrene board external wall thermal insulation.
Q:Can Aluminum Swords Be Used For House Protection?
This Site Might Help You. RE: Can Aluminum Swords Be Used For House Protection? I'm buying a sword this afternoon for about 100 bucks i'm using it mainly to take pictures of and hang it on my wall. I looked up tips about buying swords and i think the sword i want is made out of aluminum. Could i use this sword as protection on an armed robber who would break into my...
Q:What's the difference between sub - powder paper and coated art paper?
General matt coated paper (matt coated paper) than copper thin and white, more and more hard being, not absorb ink, copperplate paper easy deformation, uneven feel pages of the book is certainly copper. Black powder paper will only be used for color beating, and black and white will definitely be copper or double gummed paper (recycled paper).
Q:a copper container (mass:100g) holds 200g of water. The temperature of the container and water is 20 °C...?
  Q1 = [m○(copper).cp(copper) + m(water).cp(water)]T1 Q2 = m(copper).cp(copper) T2   ▬▬▬ Q1+Q2 = Q3 = [(m○(copper)+m(copper)).cp(copper) + m(water).cp(water)].T3 ; T3 > T1 → T3 = {[m○(copper).cp(copper) + m(water).cp(water)]T1 + m(copper).cp(copper).T2]/ [(m○(copper)+m(copper)).cp(copper) + m(water).cp(water)] → T3 =((0,1*400 + 0,2*4200)*20 + 0,15*400*80)/(0,25*400 + 0,2*4200) = 23,83 °C @+ ;)
Q:how to measure out a 2:1:1 ratio of ingredients?
I can answer your question, but can't tell you anything about Venus Fly Traps (other than hard to grow and keep alive.) Vermiculite and perlite are different types of rocks that can be heated and pop like popcorn, producing what we see - light-weight pebbles. Because of that, although, technically they're different rocks, they serve the same purpose. If you can't find one, it's fine to use the other.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Premium Related Products