ASTM A53 erw welded round steel pipe welding Mild black pipe carbon steel pipe manufacturer

Qick Details:

Usage: Used for low pressure liquid delivery, such as water,gas and oil. Oil drilling and machinery manufacturing, etc.

ERW: Electric Resistance Welded Steel Pipe

HFI: High Frequency Induction Weld Pipe

EFW: Electric Fusion Welded Pie

Standard: API5L, API5CT, ASTM 53, EN10217, DIN 2458.is3598, JIS G3452, BS1387

Certificate: API 5L PSL1/PSL2, API5CT

Out Diameter: 21.3mm-610mm

Wall Thickness:  1.8-22mm

Length: 0.3-12m

Steel Grade: API5L: GRB, X42, X46, X56, X60, X 65, X70    ASTMA53: GRA, GRB, GRC         EN: S275, S275JR, S355JRH, S355J2H   GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L355

Mill Test Certificate: EN 10204 /3.1B

Surface Treatment: epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black coating or as per cistomer's requirement

Test: Chemical Component Analysis, Mechanical Properties( Ultimate tensile strength, Yield strength , Elongation), Technical Properties( Flattening Test, Bending Test, Blow Test, Impact Test), Exterio inspection, Hydrostatic Test, X-ray Test, X-ray Test. 

 Chemical components and mechanical property: 

                                      Tianjin ZhaoLiDa Steel Pipe Co.,Ltd 

Tianjin ZhaoLiDa Steel Group is a leading enterprise in the pipe manufacturing industry in Daqiuzhuang. Our headquarters is located in Daqiuzhuang Industry District, Tianjin. Six branch companies:

Tianjin ZhaoLiDa steel pipe co.,Ltd.(Group )               Tianjin XinHao steel pipe co., ltd.(Branch 1)

Tianjin HaoDa steel pipe co., ltd. (Branch 2)              Tianjin HuaYuXin steel pipe co., ltd. (Branch 3)

Tianjin WeHaoDe steel pipe co., ltd. (Branch 4)       Tianjin Helon international trading co.,ltd.(Branch 5)

We are a private enterprise that manufactures square pipe; round pipe ,erw pipe,  pre galvanized and hot dip galvanized,  seamless pipe, spiral steel pipe,etc. 

We have 16 large precision lines with a total investment of nearly $80 million. Besides, our company covers an area more than 500mu and the total number of employees is more than 1,000. Zhaolida Steel Pipe Group works on the hot-dip galvanized steel round pipes and square pipes, whose annual output can reach to 450,000 tons and it has received the title of "industry preferred brand". For other products, our production capacity can reach 650,000 tons.

1) Minimum order quantity: 2 tons 

2) Price: FOB or CIF or CFR at aXin'gang port in Tianjin

3) Payment:  30% deposit in advance, the balance against the copy of B/L; or 100% L/C, etc

4) Lead Time: within 10-25 workdays normally 

5) Packing: Standard seaworthy  packing or as per your request .(as pictures)

6) Sample: Free sample is avaible.

7) Individual Service: can print your logo or brand name on   unit weight carbon steel pipe / welded steel pipe / mild steel pipe.

20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)

40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 

40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)

20 feet container load 25 tons unit weight carbon steel pipe / welded steel pipe / mild steel pipe whose length is under 5.8m

40 feet container load 25 tons unit weight carbon steel pipe / welded steel pipe / mild steel pipe whose length is under 11.8m

1.Q.Are you a factory or not?

A.Yes we are a leading pipe manufacturer whose factory in Tianjin. Welcome to visit our factory.

2.Q.How about the Delivery Time?

A.The products will be produced since we get your deposit by T/T or your original L/C.For normal sizes,some stocks in our factory now,we can supply once you need.

3.Q.What kind of payment does your company support?

A.T/T,100% L/C at sight,Cash,Western Union are all accepted.

4.Q.What's your warranty?

A.Free samples;mill test certificate;shipping inspection or any third party inspection in your site. 

My contact way is as below. If any concerns,don't hesitate to contact me: