Reinforcing Deformed Bar from 5.5mm to 32mm

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
500 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Reinforcing Deformed Bar  from 5.5mm to 32mm


Structure of Reinforcing Deformed Bar :


Type

Deformed steel bar/ TMT bars

MOQ

500 MT (Trial order accepted)

Standard Grade

GB1499.2-2007, HRB335, HRB400, HRB500.

BS4449/2005, B500A, B500B etc..

ASTM A615 Gr.40, Gr60, KS, SD400, SD500 and so on..

Technique

Hot rolled continuous casting

Length

6, 9,12m, or as requested

Size

6mm-32mm

Payment terms

T/T, L/C at sight, Usance L/C

Packing

In bundle

Inspection

Third party inspection accepted

Trade terms

EXW, FOB, CFR, CIF

Trans terms

FIO, FILO, FLT

Delivery time

15-30 days, 

according to the quantity

Note

Customized service is available 

(for sizes,length and 

chemical components etc.).


Main Features of Reinforcing Deformed Bar :


HRB335

Chemical composition

C

Mn

Si

S

P

0.17-0.25

1.0-1.6

0.4-0.8

0.045 Max.

0.045 Max.

Mechanical Property

Yield strength 

Tensile strength

Elongation 

≥335 Mpa

≥455 Mpa

17%

  

HRB500

Chemical composition

C

Mn

Si

S

P

0.25 Max.

1.6 Max.

0.8 Max.

0.045 Max.

0.045 Max.

Mechanical Property

Yield strength 

Tensile strength

Elongation 

≥500 Mpa

≥630 Mpa

15%


Specifications and Datas of Reinforcing Deformed Bar :


Deformed steel bar

Diameter (mm)

Theoretical weight (kg/m)

Pieces/Mt 

(pcs)

Length (m)

Standard

6

0.222

375

12

GB1499-48,

HRB335,

HRB400,

HRB500

BS4449-97,

Gr.460B,B500

 

8

0.395

211

10

0.617

135

12

0.888

94

14

1.21

69

16

1.58

53

18

2

42

20

2.47

34

22

2.98

28

25

3.85

22

28

4.83

17

32

6.31

13

36

7.99

10

40

9.87

8

50

15.42

5



FAQ:

Why choose us:

1. More than 10 years experience in this industry

2. 100,000 tons exporting per month

3. Professional foreign trade team

4. OEM&ODM capacity

5. High quality assured & competitive price

6. Try our best to meet your needs & save your budget

7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.

8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.


Pictures:

 Reinforcing Deformed Bar  from 5.5mm to 32mm


Reinforcing Deformed Bar  from 5.5mm to 32mm

Reinforcing Deformed Bar  from 5.5mm to 32mm



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Q:What are the risks in the process of conveying ductile iron pipes?
Pile up: when the pipe is stacked, the lower part of the pipe should be covered with a tie or cushion block. The socket of the pipe is interlocked with each other, and the stop wedge must be put in place to prevent the pipe from rolling. Not allowed to be piled on marshes, rough slopes, or badly polluted areas.
Q:What material is the cutting tool for ductile iron?
They are all hard alloy materials, all of which are CVD coatings, but the products produced by different manufacturers will be very different.
Q:What is cast iron pipe?
Divided into gray cast iron pipe and nodular cast iron pipe according to different material. According to the interface form, it is divided into flexible interface, flange interface, self anchored interface, rigid interface and so on. Among them, the flexible iron pipes rubber sealing ring; flange interface cast iron pipe flange fixed in the rubber pad, the flange gasket sealing; rigid interface cast iron pipe socket is large, straight pipe is inserted, sealed with cement, this technology has been basically eliminated.
Q:What if the ductile iron pipe is broken?
Ductile iron pipes can be broken with a large piece of repair sectionIn the medium and low pressure pipe network, nodular cast iron pipe has the advantages of safe operation, low breakage rate, convenient construction and maintenance, excellent corrosion resistance, etc..
Q:How much is the working pressure of ductile iron pipe used in water supply pipe and how is MPa determined?
In general, building materials products are production standards, the production process and specifications are required, pipe work pressure is based on the use of coffins and other factors set standards, pipes with different purposes, the pressure level is different.
Q:Ductile iron pipe converter, steel transition DN100 turn 100, what is the specific accessories name? Can you supply photos?
1. corrosion resistance: in addition to some strong oxidizing substances, polyethylene material pipe fittings can effectively prevent oxidation material corrosion.2., leakage prevention: the use of hot melt and electric melting technology, the pipe interface can be tightly linked together, there is no leakage.
Q:How can the old water pipe ductile iron pipe be opened with three flanges?
First, the new process adopted; groove connection. With groove pieces, of course, ductile iron pipes should also be grooved pipes.Two, the old process1. dozen to lead lead; cut into strips, with a file play in the interface2. use expanded cement with asbestos3 use the asphaltBecause the interface material used in the old process is poisonous, especially in the water supply pipeline, environmental protection requires a new process now.
Q:Fire water supply network adopts ductile iron pipe, the test pressure should be no more than MPa
Strictly speaking: the outer pipe network and the internal pipe network are the same. Minimum fire 1.0MPa, minimum sprinkler 1.4MPa. Because not only in accordance with the water pump, but also take into account the pressure on the fire engine.
Q:Deep well spiral iron pipe, or ductile iron tube?
In the ferrite and pearlite matrix on the distribution of a certain number of spheroidal graphite, according to the nominal diameter and the elongation of different microstructure of ferrite and pearlite in different proportions of small caliber pearlite percentage is generally not more than 20%, large diameter of the general control in about 25%.
Q:How to properly maintain FRP pipes
Length of single pipe lengthReduce pipe connection, speed up installation, improve the quality of the whole pipeline.

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