Large size galvanized steel pipe DN 250 – 300 – 350 – 400 – 450 – 500 – 550 – 600 – 700 – 800

We directly import all kinds of large size galvanized steel pipes diameter from DN 250 – 300 – 350 – 400 – 450 – 500 – 550 – 600 – 650 – 700 – 750 – 800. Bao Tin Steel also accepts the production of steel plates. large-sized steel pipe coil on request, welding seam quality is guaranteed, ultrasonic welding of the seam is covered. Steel pipe standard imported ASTM A53/ API 5L with grades SCH10/20/30/40/80.

Large size galvanized steel pipe from DN250 to DN800

ống thép cỡ lớn dn 800 nhập khẩu thép bảo tín

Galvanized steel pipe Large sizes DN250 to DN800 are directly imported and distributed by Tiger Steel.

We specialize in importing large-sized steel pipes, in large quantities, with a full range of common specifications and thicknesses. Payment policy is very flexible, when receiving goods, check the correct quantity and quality before payment. Our warehouse has a wide variety of large steel pipes in stock, with common thicknesses according to the  Standard Steel Pipe Table  below.

The following is a table of common specifications of steel pipes according to ASTM/ASME standards.

Customers can refer to the table steel pipe standards or can directly contact Tiger Steel for detailed advice as well as to receive a quote.

The large sizes usually have thickness: 6.35mm, 7.92mm, 9.27mm, 10.31mm, 12.7mm. In addition, Bao Tin Steel also accepts to import all kinds of black steel pipes according to the specific requirements of customers.

quy cách ống thép tiêu chuẩn astm asme

Quotation for large size steel pipe DN 250 – DN 800

There are many large steel pipes on the market. For each business, there will be a different distribution price, depending on the time.

Tiger Steel is a reputable company, we directly import large galvanized steel pipes, black steel pipes of all kinds. We have an abundant source of goods from many large factories in China, the quality is always guaranteed, with the cheapest price.

If you want to buy galvanized steel pipe please contact us for a quote.

ống thép hàn xoắn đường kính lớn tại tphcm

The steel pipe sizes large sizes include:

  • Steel Pipe dn125
    Steel Pipe dn150
    Steel Pipe dn200
    Steel Pipe dn250
    Steel Pipe dn300
    Steel Pipe dn350
    Steel Pipe dn400
    Steel Pipe dn450
    Steel Pipe dn500
    Steel Pipe dn550
    Steel Pipe dn600
    Steel Pipe dn650
    Steel Pipe dn700
    Steel Pipe dn750
    Steel Pipe dn800
    Steel Pipe dn850
    Steel Pipe dn900
    Steel Pipe dn 950
    Steel pipe dn1000

Processing and manufacturing large-sized galvanized steel pipes

In addition to imported goods from abroad, Tiger Steel also receives processing for the production of large-sized steel pipes from DN250 to DN2000.

Large diameter steel pipe we manufacture to order with optional pipe lengths, from 1.5m to 13m, or more. Guaranteed weld quality, straight welding or twist welding.

sản xuất gia công cuốn lốc ống thép hàn đường kính lớn

The main products that Tiger Steel is providing:

Steel pipe

  • Imported Seamless steel pipe (directly)
    Imported large diameter steel pipe (directly)
  • Hoa Phat Steel Pipe, SeAH, 190… (agency)

Steel Tube

  • Steel Tube with zinc Hoa Phat, Nam Kim…
    Large, super-thick steel box (directly imported)

Pipe Fittings

  • Welding accessories A234 x SCH 20 /40/80 (directly imported)
    Welding accessories FKK Vietnam (distributor)
    Threaded fittings are made of materials: galvanized cast iron, alloy copper, stainless steel 201, 304, 316, high pressure steel…
    High pressure fittings ASME A105 class 3000 psi/ 6000 psi
    Steel and stainless steel flanges

Fire protection materials

  • Types of fire fighting equipment such as: fire extinguishers, fire balls…
    All kinds of materials and equipment for construction of firefighting systems such as: fire cabinets, angle valves, nozzles, water waiting throats, exit lights, automatic fire sprinklers, control centers, nozzles, hose reels , command signal, lights, speakers, fire alarms, emergency buttons… (full automatic fire fighting system).

Industrial valves

  • Cast iron valves, flanged stainless steel valves such as: gate valve (submersible, floating), ball valve, butterfly valve (handle, crank), globe valve, one-way valve (flip leaf, spring), Y filter , magnifier (pump), float valve, air release valve, safety valve, pressure relief valve…
    Threaded valves made of copper or stainless steel such as gate valves, ball valves, one-way valves, filters, pump baskets, air release valves, pressure relief valves, etc.

Water meter

  • Types of water flow meter brands Komax, Bao Tin, Sanpo…
    Hot water, hot steam flow meter


  • stainless steel pipes and Tube 201 and 304 .
    Decorative and industrial stainless steel
    Stainless steel pipe fittings of all kinds

Steel I, H
U-shaped steel
Angle Steel VU
Purlin C, roofing sheet metal.

Steel plate

  • Common types of plain steel plate, ribbed steel plate
    Cut the ciphertext, chop the bar as required

Types of auxiliary materials

  • Steel and stainless steel bolts
    Deck Floor Welding Nails
    sag Rod

Tiger Steel can provide enough materials for you to erect a new factory building, as well as the entire large and small pipeline system. With more than 10 years of experience, we are confident to provide you with guaranteed quality products at the best prices!

We accept import of large diameter steel pipes, cast steel pipes from China with extremely flexible payment policy, very fast import time (for products that are not available in Vietnam). Please contact us immediately to receive a quote.

Tiger Steel has a branch in Cambodia and official operation since 2018. Tiger Steel Cambodia Co.,Ltd

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