Seamless Galvanized Steel Tube

  • Home
  • Seamless Galvanized Steel Tube

Seamless Galvanized Steel Tube

Galvanized seamless steel pipe exhibits excellent corrosion resistance due to its galvanized coating and is widely used in applications where corrosion resistance is required without the cost of stainless steel and is considered to be advantageous in term

Product introduction


Standard for seamless galvanized pipe
StandardType of pipeClassGrade
ISO 3183
SMLSPLS1L245B, L290 X42, L320 X46 , L360 X52
L390 X56, L415 X60, L450 X65, L485 X70
PLS2L245N BN, L290N X42N, L320N X46N
L360N X52N, L390N X56N, L415N X60N
L360Q X52Q, L390Q X56Q, L415Q X60Q , L485Q X70Q
PLS2 Sour EnvironmentL245NS BNS, L290NS X42NS, L320NS X46NS
L360NS X52NS, L390NS X56NS, L415NS X60NS
L360QS X52QS, L390QS X56QS, L415QS X60QS L485QS X70QS
WELDPLS1L245B, L290 X42, L320 X46, L360 X52
L390 X56, L415 X60, L450 X65, L485 X70
PLS2L245M BM, L290M X42M, L320M X46M
L360M X52M, L390M X56M, L415M X60M
L450M X65M, L485M X70M, L555M X80M


Seamless galvanized pipe is a seamless steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of seamless steel pipes and prolong their service life. Galvanized seamless steel pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also widely used in the petroleum industry. Especially oil well pipes and oil pipelines in offshore oil fields; oil heaters, condensing coolers, coal distillation oil exchangers for chemical coking equipment; trestle piles and support pipes for mine tunnels, etc.

Purchasing Information

Product name Galvanized Seamless Steel Pipe
Grade Q195, Q235
SGCC, SGCH, SGC340, SGC400, SGC440, SGC490, SGC570
SGHC, SGH340, SGH400, SGH440, SGH490, SGH540
DX51D, DX52D, DX53D, DX54D
S220GD, S250GD, S280GD, S320GD, S350GD, S400GD, S500GD, S550GD
Standard: ISO, JIS, ASTM, AS EN
Zinc coated: 40 - 300g/m2
Fabrication Plain ends, cutting, threading, etc.
Surface treatment Transparent oil,anti-rust oil, According to clients requirement
Thickness 1.2 - 12mm
Supply Ability 40000MT/month
Packaging Export standard, seaworthy
Substrate Cold rolled, Hot rolled
OD 20 - 508mm
Tolerance Thickness: ±0.01mm
Trade Term FOB, CFR, CIF
Payment terms T/T, L/C at sight, West Union, D/P, D/A, Paypal
Delivery time 15days after confirmed order
Container size 20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
*If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about galvanized steel grades and assist you through the purchasing process.

Order Process

The order process of our Hanhuang Metal galvanized seamless steel pipe products:

  1. Receive Inquiry(drawing,temper,etc.)

  2. Feasibility study & quotation

  3. Offer is accepted by customer

  4. Comfirmation on order details

  5. Signing Pl

  6. Receive deposit

  7. Design&make the die for extrusion

  8. Mold test,make samples

  9. Sample approval,mass production

  10. Receive balance

  11. Deiivery


Q:Can you send samples?

A:Sample can be for free,freight cost collect. 

Q:What product information do I need to provide? 

A:Steel grade/thickness/width/quantity,these will decide the price.

Q:About product prices? 

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products? 

A:We have ISO 9001,CE,SGS,BV and other certifications.

Q:How about the delivery time? 

A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.

Q:Does the product have quality inspection before loading? 

A:All the products are strictly tested before packaging,also can inspect by third party inspection.

Q:How to pack the products?

A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.


Hanhuang Steel manufacturer has more than 20 years of production experience, 25,000 square meters of production workshop, and the stock of commonly used steel products reaches 50,000 tons.

Leave a Comment

Get a quote