|
ASME Galvanized Steel Pipes STK500 Round Zinc Coating Black Steel Pipes 1m To 12m
| MOQ: | 1ton |
| Price: | negotiate |
| Standard Packaging: | Standard seaworthy export packing or as customer demands |
| Delivery Period: | 7-15days |
| Payment Method: | L/C,T/T,Western Union |
| Supply Capacity: | 10000tons |
ASME Galvanized Steel Pipes
,STK500 Galvanized Steel Pipes
,12m black steel pipes
The specification system for galvanized steel pipes typically follows that of their base pipe (welded steel pipe), mainly divided into two categories: imperial specifications and metric specifications.
1. Main Standards:
National Standard (GB/T 3091-2015): The most commonly used standard, used for conveying low-pressure fluids (such as water, gas, and air).
American Standard (ASTM A53), Japanese Standard (JIS G3442), etc.
2. Specification Representation Methods: Usually expressed as nominal diameter (DN) or outer diameter (D) × wall thickness (t).
Nominal Diameter (DN): A nominal size, similar to but not exactly equal to the inner diameter. For example: DN15, DN20, DN25...
Imperial Conversion: Nominal diameter often corresponds to imperial inches, such as DN15 ≈ 1/2 inch, DN20 ≈ 3/4 inch, DN25 ≈ 1 inch, and so on.
|
Commodity
|
Hot dipped and pre-galvanized steel pipe
|
|
OD
|
10-600mm(round)
|
|
thickness
|
1.2-50mm
|
|
length
|
3-12m or as per customers' requirements
|
|
material |
Q195—Grade B, SS330, SPC, S185
Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |
|
Standard
|
GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
|
zinc coating
|
pre galvanized steel pipe: 60-150g/m2
hot dipped galvanized steel pipe:200-400g/m2 |
|
application
|
Widely used in Structure, Accessorize,Construction,
Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
|
Package |
1) Big OD: in bulk
2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement |
|
Delivery
|
Normally 7-20 days after get deposits or according to quantity
|
|
Certification
|
ISO 9001-2008 BV TUV SGS
|
|
advantage |
1. reasonable price with excellent quality
2, abundant stock and prompt delivery 3, rich supply and export experience, sincere service |
Packing Details : In Bundle
Delivery Details : within 10 days after getting the deposit
Products Display
1. Unique packaging
2. Delivery to the port
3. Professional transportation
4. Professional packing
5. Suitable carton size
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, , UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
