1-1/2\\" black round pipe Q345 black steel pipe with pipe factory price

1-1/2"black round pipe q345 black steel pipe with pipe factory price   CommodityERW steel pipeOuter Diamater1/2"-24"Wall Thickness0.4-25mmLength1-12m or as your requirement,Ready to ship pipes are 6m longSteel MaterialQ195 Q235 Q345 St37 St52 A53StandardASTM A53 ASTM A500; GB/T3091 GB/T3094;DIN EN10

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1-1/2"black round pipe q345 black steel pipe with pipe factory price   

CommodityERW steel pipe
Outer Diamater1/2"-24"
Wall Thickness0.4-25mm
Length1-12m or as your requirement,Ready to ship pipes are 6m long
Steel MaterialQ195 Q235 Q345 St37 St52 A53
StandardASTM A53 ASTM A500; GB/T3091 GB/T3094;DIN EN10025; DIN EN10217-2005; BS EN10217; BS EN10219; BS EN10025; JIS G3466
TypeWelded pipe
Pipe Ends1)Plain
3)Threaded with coupling and plastic cap
End protector1) Plastic cap
2) Iron protector
3) as request
Surface Treatment1) Bared
2) Black Painted
3) Galvanized
4) Oiled
Deep processingoiled, painted, galvanized, powder coating, shrink head, pressure groove, welding head, punching, threaded with coupling and plastic cap
InspectionWith Hydraulic Testing, Eddy Current, Infrared Test
ApplicationConstruction,machine structure pipe, Agriculture equipment pipe,Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc.
  1. FCL
  2. LCL
  3. By bulk
Loading portXingang,China
  1. Packed in bundles with 6-8 pcs steel strips
  2. Packed in bundles with 6-8 pcs steel strips, and wrapped with waterproof cloth
  3. Packed as your request
Payment termsTT or LC at sight



• OD(Outer Diameter1/8-24"(10.3mm-610mm)

• WT(Wall Thickness0.5-25mm.

• SCH10s,SCH40s,STD,XS,SCH80,SCH160,XXS etc.

Zin Coated:

• Pre-galvanized:Z40-80g/m2

• Hot dip galvanized:Z200-520g/m2


BS1387,EN10297,BS6323,BSEN10217,GB/T13793-1992,GB/T14291-2006,GB/T3091-1993,GB/T3092-1993,GB3640-88,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc

Products Material:

GB/T 700

Q195-Q420 Series

JIS G3101

 SS400-SS540 Series


 S235JR-S355JR Series

DIN EN10025

ST Series


A36-A992 Series


 Gr50 Series

Q195 → Grade B, SS330,SPHC, S185

Q215 → Grade C,CS Type B,SS330, SPHC

Q235 → Grade D,SS400,S235JR,S235JO,S235J2

Q345 → SS500,ST52



• Electronic Resistance Welded (ERW )

• Electronic Fusion Welded (EFW)

• Double Submerged Arc Welded (DSAW)

Welded Line Type:Longitudinal


• Plain

• Beveled

• Thread(screw) with coupling or cap

End protector:

• Plastic pipe cap

• Iron protector

Surface Treatment

• Bared

• Black Painted (varnish coating)

• Pre-Galvanized and hot dipped Galvanized

• Transparent oil,rust-proof black oil

• 3 PE, FBE, corrosion resistant coating


• Big OD:in bulk

• Small OD:packed by steel strips

• Woven cloth with 7 slats

• Plastic bags

• As per customer's option


• Low pressure liquid delivery such as water,gas and oil

• Construction


With Hydraulic Testing, Eddy Current , Infrared Test

Class A test pressure:4.83MPa-13.10Mpa


• Container

• Bulk Cargo


• Anti-corrosion and high-temperature resistant with black painting

• All the production process are made under the ISO9001:2000 strictly

• Weight per Piece=(OD-Thickness)*Thickness*Length*0.02466

Galvanized Tube/Pipe Standard Size as below:


1) Minimum order quantity:  5 tons  per size

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

3) Payment: 30% deposit in advance, the balanceagainst the copy of B/L; or 100% L/C, etc.
4) Lead Time:  within 10-15 workdays normally .
5) Packing: Standard seaworthy packing or as per your request .
6) Individual Service: can print your logo or brand name on gi pipe /print words on pipes for you

Also we can put the small large diameter pipes into big diameter pipes

Why choose us?

1.  Largest direct manufacturers in Tianjin ,china

2.  Have an competitive price and high quality

3.  Excellent after-sale service

4.  Free issue:packaging list,invoice,Certificate of Origin 

5.  Powerful technology team,Strict quality assurance system and perfect testing means

6. Delivery on time

7. Our roller coaster sales to Middle East,Africa,Russia,Southeast Asia, etc



Packaging & Shipping


Threaded pipes with socket and plastic caps at the end ,fit for seaworthy package

  1) Small diameter: Weight >Measurement

   a. Length: ≤5.8m, loaded in 20FT Container, Max 27tons

   b. Length: ≤11.8m, loaded in 40 FT Container, Max 27tons

   c. Length: ≥12m, shipped by bulk vessel. FILO terms

  2) Big dimater: Weight<Measurement, loaded as per container size

  a. Size of 20 FT Container(inside :5898*2352*2350mm)

  b. Size of 40FT Container(inside: 12024*2352*2395mm)


Company Information

Tianjin Anxintongda Group is located in Daqiuzhuang town, Tianjin China, specialized in steel pipes,steel coils/sheet ,steel angle ,steel flat .etc. We have four wholly subsidiary factories, total of 14 automatic welding production lines, the monthly comprehensive production capacity is over 400,000 tons. We also own 4 galvanizing production lines, 2 galvalume production lines, 3 color coated lines, the annul output is over 1 million tons . We can agent for various of steel products, such as scaffold, H beam, flat bar, etc. Our company has established a good trade relations with Brazil, India, South Africa, the Middle East countries.
Our company follows a policy of "customer first, strive for progress". We sincerely wish to establish a mutual-benefit business relationship with the clients from all over the world.


Our Services


1) Strictly acc. ASTM,DIN,JIS,EN,GOST etc

2) Sample: We are accept your sample requirement

3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

4) Certificate:API, CE ,ISO9001.2000.MTC etc

5) Inspection: BV,SGS,others is avaliable.


1) Fast Delivery: around 15days below 2000 Metric Tons after sight of Irrevocable L/C or Deposit;

2) Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification

3) Good Service: supplied professional technical guide free of charge at anytime;

4) Reasonable Price: to be better support your business.



1. How can I get the price?

We usually quote within 24 hours after we get your inquiry by telling us size , quantity and application of the steel product which you need. If you are very urgent to get the price, please call me  so that we will regard your inquiry priority.

2. How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. we will provide you the

sample for free,.

3. How long can I expect to get the sample?
The samples will be sent to you via express and arrive in 3-5 days.

You can use your own consignee account or prepay us if you do not have an account.

4. What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.


We are looking forward to establishing a long-term partnership with you!!!


Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours