Gold Member Since 2013
Audited Supplier
Tianjin Sangong International Trade Co., Ltd.

Ltz Steel Pipe, Ltz Window Pipe, Ltz Window Steel Pipe manufacturer / supplier in China, offering Low Carbon Q195 Black Annealed Ltz Window Steel Pipe, Eoe TFS 214, Pre Gi Square Pipe and Rectangular Tube and so on.

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Supplier Homepage Product black sqaure and rectangular pipe Low Carbon Q195 Black Annealed Ltz Window Steel Pipe

Low Carbon Q195 Black Annealed Ltz Window Steel Pipe

FOB Price: Get Latest Price
Min. Order: 10 Tons
Production Capacity: 6000 Tons Ltz Window Steel Pipe Per Month
Transport Package: Bulk, Bundle
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ltz window steel pipe 001
  • Technique: ERW
  • Usage: Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry, Window
  • Q195 Black Annealed Ltz Window Steel Pi: 9mm; 34mm; 28mm; 38mm
  • Length: Less Than 12m
  • Package: Bundle,or as Your Require
  • Factory Address: Tianjin,China
  • MOQ: 10 Tons Each Size
  • Specification: 28*28-38*38mm ltz window steel pipe
  • Type: Welded
  • Surface Treatment: Bared,Oiled
  • Item Name: Ltz Window Steel Pipe
  • Thickness: 0.5-2.0mm
  • Ltz Window Steel Pipe Material: Q195 Low Carbon Steel
  • Business Style: Factory Sale Directly
  • Sample: Free and 2 Days
  • Trademark: jiubao for ltz window steel pipe
  • Origin: Tianjin, China
Product Description
We can do:
--Good Quality
--On-time Delivery
--Competitive Price
--Efficient After Service

Low Carbon Q195 Black Annealed LTZ Window Steel Pipe
1. Size: 28*28-38*38mm
2. Material: Ms steel
3. Factory price
4. Do small order
5. Factory address: Tianjin
6. Loading port: Xingang, tianjin, china

Details of Low Carbon Q195 Black Annealed LTZ Window Steel Pipe:
Technique: ERW, Welded
Low Carbon Q195 Black Annealed LTZ Window Steel Pipe Application: Construction, 
Construction material
Material: Q1955 

Photo for low carbon q195 black annealed ltz window steel pipe:

Low Carbon Q195 Black Annealed Ltz Window Steel Pipe
Manufacturing flow of ltz window steel pipe:
Low Carbon Q195 Black Annealed Ltz Window Steel Pipe
 Packing and shipping:


Packagingbundled by steel belts 4-12, or wrapped by  blue woven cloth.   anti-rust oil in the tubes.


Shipping: Load by container or bulk shipment.  If the quantity is big, bulk shipment is good. if the quantity is less, container is fit.

Our service:

Free samples  


Customized services: If you need special sizes or shape, we can talk. maybe we can make a new mold for you.


After-sales service : If you have any questions, don't hesitate to contact me.

About us:
Tianjin Baolijin Pipe production Co., ltd is an subcompany of Sangong Group.
Products cover:
----1). Black annealed ltz window steel pipes
----2). Galvanized Mild steel pipes
----3). Galvanized section steel: Angle steel, channel steel, I/H Beam, flat and round bar
----4). We also can galvanize anti-corrosion processing surface for you.
Production line:
------1). 10 black mild steel pipes production lines
------2). 10 galvanized mild steel pipes production lines

Welcome OEM and ODM order

We warmly welcome You to visit our factories At Any Time, and
Inspect production process of black annealed ltz window steel pipes

Q195 low carbon steel Black annealed LTZ window steel pipe
Mechanical propertics
Yield strength (N/mm2)
Tensile RM (N/mm2) Elongation

400--407 25%--34%
Chemical composition (Pct)   %
Si Mn P S

</=0.50 </=0.30 </=0.035 </=0.040  
Stamping parts;electrical and mechanical stamping parts;auto spare parts;motorcycle accessories;
bicycle accessories;frame;heating radiator;security window and door;roller shutter door;file cabinet;
storage shelf;launching way ;fitness equipment;tabernacle;furniture of steel and wood and so on

Cold rolled

Wall thickness
Wall thickness tolerance :+/-0.02mm

Length tolerance :+/-20mm


180 degree

Surface treatment
Oiled or Tempered

ERW, Hot Rolled, Cold Rolled, Cold drawn

Yield strength
195 Mpa

Welding line
Straight welding

ISO 9001

Tensile strength
315-430 Mpa

Clear and neat

10 Tons per size

3m-12m as usual or as customer request

Payment term
L/C,T/T,30% tt and balance before loading

Excellent quality ,quick delivery,same products as customers' requirement

Packed with steel strip in bundles, or according to the request of customers.

Delivery time
less than 20 days after getting deposit
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Ms. annie
sale manager
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