Gold Member Since 2017
Audited Supplier
Weifang Zhengyun International Trade Co., Ltd.

Steel Pipe, Steel Tube, Welded Steel Pipe manufacturer / supplier in China, offering High Quality of Steel Tubes, Welded Steel Pipe, Supplier High Quality Galvanized Temporary Fence, Made in China New Production Temporary Fence and so on.

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High Quality of Steel Tubes, Welded Steel Pipe

Purchase Qty.:
(Tons)
2-4 5-9 10-19 20-49 50+
FOB Unit Price: US $580 US $550 US $530 US $500 US $380
Purchase Qty. (Tons) FOB Unit Price
2-4 US $580
5-9 US $550
10-19 US $530
20-49 US $500
50+ US $380
Get Latest Price
Production Capacity: 500000 Pieces/Year
Transport Package: Plastic Flim+Wood/Metal Pallet
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: ZY
  • Usage: Water Supply, Gas Supply, Oil Pipe
  • Certification: ISO9001, SGS
  • Customized: Customized
  • Outer Diameter: 15 - 609 mm
  • Guarantee: Low Price, High Quality, Timely Delivery
  • Surface Treatment: Galvanized
  • Zinc Coated: Can Be 30~800G/M2 According to Different Technique
  • Origin: China
  • Type: Welded
  • Section Shape: Round
  • Shape: Round
  • Thickness: 2.5 - 15 mm
  • Weave Technique: Welding
  • Length: 1-12m
  • Main Usage: Water or Gas Pipe/Steel Conduits/Scaffording,etc
  • Specification: Carbon Steel
  • HS Code: 7304229000
Product Description
 High Quality of Steel Tubes, Welded Steel Pipe
Usages:
Water, gas, air and steam, black steel tubes and pipes are utilized for gas distribution inside and outside the house and for hot water circulation in boiler systems. It is also used for line pipes in oil and petroleum industries, for water wells and for water, gas and sewage purposes. It is not used for potable water or for drain waste or vent lines.

Standard: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, JIS G3452-2004, EN 10219, EN 10255-1996, DIN 2440

Material: Q195, Q235, Q275, Q345

Specification: 1/2"-16" (OD: 21.3mm-406.4mm)

Wall thickness: 1.0mm-12mm

Surface treatment: Galvanized, oil coating, lacquering, painting
Main details 
 
 
N.D.O.DW.T.WEIGHTSCHTEST  PRESSURENO.of  THREADS PER INCH
PLAIN ENDS
kg/mkg/ftGrade AGrade B
ininmminmmblkgalblkgalpsikg/cm2psikg/cm2
1/20.84021.30.1092.771.271.350.390.4140700507005014
3/41.05026.70.1132.871.691.790.520.5540700507005014
11.31533.40.1333.382.502.650.760.8140700507005011-1/2
1-1/41.66042.20.1403.563.393.591.031.104012008413009111-1/2
1-1/21.90048.30.1453.684.054.291.231.314012008413009111-1/2
22.37560.30.1543.915.445.771.661.76402300162250017611-1/2
2-1/22.87573.00.2035.168.639.152.632.7940250017625001768
33.50088.90.1253.186.727.122.052.17---12909115001058
0.1563.968.298.792.532.68---16001121870131
0.1884.789.9210.523.023.21---19301362260159
0.2165.4911.2911.973.443.654022201562500176
3-1/24.000101.60.1253.187.728.182.352.49---1120791310928
0.1563.969.5310.102.903.08---1400981640115
0.1884.7811.4112.093.483.69---16901191970139
0.2265.7413.5714.384.144.384020301432370167
44.500114.30.1253.188.719.232.652.81---1000701170828
0.1563.9610.7811.433.293.48---1250881460103
0.1884.7812.9113.683.934.17---15001051750123
0.2376.0216.0717.034.905.194019001342210155
55.563141.30.1563.9613.4114.214.094.33---1010711180838
0.1884.7816.0917.064.905.20---1220861420100
0.2195.5618.6119.735.67.01---14201001650116
0.2586.5521.7723.086.647.034016701171950137
66.625168.30.1884.7819.2720.435.876.23---1020721190848
0.2195.5622.3123.656.807.21---119084139098
0.2506.3525.3626.887.738.19---1360961580111
0.2807.1128.2629.968.619.134015201071780125
88.625219.10.1884.7825.2626.787.708.16---7805592065---
0.2035.1627.2228.858.308.79---85060100070
0.2195.5629.2831.048.929.46---91064107075
0.3228.1842.5545.1012.9713.75401340941570110
Product Show
High Quality of Steel Tubes, Welded Steel Pipe

Production process

High Quality of Steel Tubes, Welded Steel Pipe
Production steps
High Quality of Steel Tubes, Welded Steel Pipe
product testing
  High Quality of Steel Tubes, Welded Steel Pipe
Our products
High Quality of Steel Tubes, Welded Steel Pipe

Packaging & Shipping                                                                                                                                                                                                                     

1. In bundle with 8-9 steel stripes for small diameter steel pipe

2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends

3. Loose package for big diameter steel pipe

4. As per customer's requirement

We will sincerely and every friend cooperation!

High Quality of Steel Tubes, Welded Steel Pipe



Product advantages
 Good quality control systerm and service systerm
 Full experienced in export business in steel pipes
 Convenient location for transport
 Competitive price, best service,fast delivery
Flexible payment
 Huge supply capacity advantages,timely and effective delivery
 Big discount for repeat customers
 Professional manufacturing
 Package:
Normal Packing:In Bundles or In Bulks or waterproof package.
Special Packing:Plastic End or Knitting Bags or Packing according
 to customers' requirements.
Pipe End: Plain/Beveled/Thread with Coupling or cap.
Shipment:
Trade Terms:FOB/CIF/CFR
Payment Terms:L/C,T/T, Western Union.
Loading Port:Qingdao,China.
Delivery: Within 10-20days after we received deposit or L/C at sight.
More size you need,please kindly contact me anytime.

  FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below.Other payment term we can also discuss.
Over the years, we've installed thousands of fencing products of all types, including:
Barbed Wire Fencing
Razor Wire Fencing
Security Fencing System
Commercial Fencing System
Temporary Fencing
Crowd Control Barriers
Ornamental Fence
Expanded Metal fencing
Perforated Metal Fencing
Animal Fencing
Chain Link Mesh Roll
Welded Wire Mesh Roll/Panel
Stainless Steel Wire Mesh
Fencing post
Fencing Gate
Fence accessories
Contact Us
 website http://zhengyun.en.made-in-china.com
Tel:86 - 536 - 8812007
Have any questions we will reply to you in 24 hours in a timely manner, Hope we can better cooperate, we can provide the best price and service.

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Mr. Gao Yongzhe
manager
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