Product Details

astm a252 astm a35 carbon steel 400mm diameter spiral welded pipe piling
Place of Origin Tianjin, China
Certification BSI,BV
Thickness 1.8, 20
Application Fluid Pipe
Surface Treatment Natural Black
Technique ERW
Standard
Alloy Or Not Non-alloy
Grade
Outer Diameter 19 - 660 mm
Secondary Or Not Non-secondary
Special Pipe API Pipe
Section Shape Round

Product Features

Product Description

Youfa Advantange:

1. 100% after-sales quality and quantity assurance.
     2. Quick reply within 24 hours.
         3. Large Stock for regular sizes.
             4. Free sample 20cm high quality.
                 5. Strong produce capability and capital flow.

astm a252 astm a35 carbon steel 400mm diameter spiral welded pipe piling

Usage: construction / building materials steel pipe,        low pressure liquid/ water/ gas/ oil/ line pipe,        

structure steel pipe,            scaffolding pipe,          fence post steel pipe,            fire sprinkler steel pipe,          greenhouse pipe

Product
Welded Steel Pipe
Material
Carbon Steel 
Grade
Q195 = S195 / A53 Gr A
Q235 = S235 / A53 Gr B / A500 Gr A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Gr B Gr C
Standard
ASTM A53, A500, A36, A795, API 5L
GB/T3091, GB/T13793, GB/T9711
Surface
Bare or Painted
Ends
Plain ends
Beveled ends

Packing Details :

1. above OD 219mm in bulk or according to custom opinion
2. 25 tons/container and 5 tons/size for a trial order;
3. For 20" container the max length is 5.8m;
5. For 40" container the max length is 11.8m.


Delivery Details : 

Depending on the QTY, normally one month. 

INCH
OD
Strandard Wall Thickness
(MM)
SCH 10
SCH 20
SCH 40
SCH 60
SCH 80
SCH 100
SCH 160
(mm)
(mm)
(mm）
(mm)
（mm)
(mm)
（mm)
8"
219.1
3.76
6.35
8.18
10.31
12.70
15.09
23.01
10"
273
4.19
6.35
9.27
12.7
15.09
18.26
28.58
12"
323.8
4.57
6.35
10.31
14.27
17.48
21.44
33.32
14"
355
6.35
7.92
11.13
15.09
19.05
23.83
36.71
16"
406
6.35
7.92
12.70
16.66
21.44
26.19
40.49
18"
457
6.35
7.92
14.27
19.05
23.83
29.36
46.24
20"
508
6.35
9.53
15.09
20.62
26.19
32.54
50.01
22"
559
6.35
9.53
22.23
28.58
34.93
54.98
24"
610
6.35
9.53
17.48
24.61
30.96
38.89
59.54
26"
660
7.92
12.7
28"
711
7.92
12.7
30"
762
7.92
12.7
32"
813
7.92
12.7
17.48
34"
863
7.92
12.7
17.48
36"
914
7.92
12.7
19.05
If you need other sizes, contact with us directly. linda@youfasteelpipe.com
Service & Test

Pre-Sales Service

*We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price.

After-Sales Service

*Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination.

Strict Quality Control:

1) 1 Tianjin government accredited business technology center
2) 3 National accredited laboratory with CNAS certificates
3) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.

Company Profile

TIANJIN YOUFA STEEL PIPE GROUP CO LTD.

Production Capacity:

Totally 9 factories with 8000 employees.
62 ERW steel pipe production lines
40 hot dipped galvanized steel pipe production lines
31 square and rectangular steel pipe production lines
9 SSAW steel pipe production lines
25 steel-plastic complex steel pipe production lines
12 hot galvanized square/ rectangular pipe production lines
3 national accredited laboratory with CNAS Certificates
1 Tianjin government accreditd business technology center

Sales Volumn:

(1) China Top 500 Enterprises Industry Leading Brands 
(2) 18 years experience in manufacturing since 2000.
(3) 12 Consecutive Years of The First Production and Sales-- Over 1300,0000 Tons sales and production

(4) Export 190thousand tons to over 100 countries.

(5) Key Project Supplier---The Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues, the Word Expo 2010, etc.

Every year we attended exibition at home and abroad, visited customers and also have many customers visiting our factory.

Canton Fair in China

Every Spring and Autumn

Dusseldorf Tube exhibition 

Every Two Year in Germany

Dubai Big 5

Every Year in Dubai

Certifications

Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK.
We own CE certificate, UL certificate, CNAS, API 5L certificate, ISO9001/18001, FPC certificate.

Related Products

astm a252 astm a35 carbon steel 400mm diameter spiral welded pipe piling

Other Related Hot Sale Products:

GALVANIZED STEEL PIPE

Size: 1/2"-10"

BLACK/GI SQUARE STEEL PIPE

Size: 20*20-500*500 ; 20*30-300*500

WELDED STEEL PIPE

Size: 21-219mm

FAQ

Q:Are you trading company or manufacture?
A:Both. Youfa Group has 4 production area in China.

Q:Can I have a trial order only for several tons?
A:We can ship the regular specifications with LCL service.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free, with the cost of freight paid by customer.


Q:Are you gold supplier and do trade assurance
A:YES. We have strong cooperation with SINOSURE.

Q:How long is your delivery time?
A:Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.

Q:What is your terms of payment?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment. Or L/C at sight (For big order, LC at 30-90days can be acceptable)


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