BS 1387 Oil Casing and Casing Pipe APL SPEC 5CT Low Tolerance Best Quality BS Standard

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China Main Port
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TT or LC
Min Order Qty:
25 M.T. m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

Standard: APL SPEC 5CT

 

Tolerance

 

Item

Tolerance

Outside Diameter

 

Pipe Body

D≤101.60mm±0.79mm

D≥114.30mm  +1.0%D-.5%D

coupling

±1%D

Wall Thickness

0,-12.5%t

Weight

Single Lengths

+6.5%-3.5%

Carload Lots

0,-1.75%

 

Length

 

 

 (Range 1)

 (Pange 2)

 (Pange 3)

Tubing

6.10-7.32m

8.53-9.75m

11.58-12.80m

Casing

4.88-7.62m

7.62-10.36m

10.36-14.63m

Pup Joint

0.5m-6.0m(2FEET-20FEET)

 

Mechanical Properties:

 

Group

Grade

Yield Strength

Tensile Strength

Hardness

Allowable Hardness Variation

min

max

min

max

Psi

Mpa

Psi

Mpa

Psi

Mpa

HRC

BHN

HRC

1

J55

55,000

379

80,000

552

75,000

517

-

-

-

K55

55,000

379

80,000

552

95,000

655

-

-

-

N80-1

80,000

552

80,000

758

100,000

689

-

-

-

N80Q

80,000

552

80,000

758

100,000

689

 

 

-

2

M65

65,000

448

85,000

586

85,000

586

22

235

-

L80-1

80,000

552

95,000

655

95,000

655

23

241

-

C90-1

90,000

621

105,000

724

100,000

689

25.4

255

3.0

C90-2

90,000

621

105,000

724

100,000

689

25.4

255

3.0

C95

95,000

655

110,000

758

105,000

724

-

-

-

T95-1

95,000

655

110,000

758

105,000

724

25.4

255

3.0

T95-2

95,000

655

110,000

758

105,000

724

25.4

255

3.0

3

P110

110,000

758

140,000

965

125,000

862

-

-

-

 

Chemical Composition (%)

 

Grade

Chemical Composition%

C

Mn

Mo

Cr

Nl

Cu

P

S

Si

min

max

min

max

min

max

min

max

max

max

max

max

Max

J55

-

-

-

-

-

-

-

-

-

-

0.030

0.030

-

K55

-

-

-

-

-

-

-

-

-

-

0.030

0.030

-

N80-1

-

-

-

-

-

-

-

-

-

-

0.030

0.030

-

N80Q

-

-

-

-

-

-

-

-

-

-

0.030

0.030

-

M65

-

0.43

-

1.90

-

-

-

-

0.25

0.35

0.030

0.030

0.45

L80-1

-

0.35

-

1.00

0.25

0.75

-

1.2

0.99

-

0.020

0.010

-

C90-1

-

0.50

-

1.90

-

NL

-

NL

0.99

-

0.030

0.010

-

C90-2

-

0.45

-

1.90

-

-

-

-

-

-

0.030

0.030

0.45

C95

-

0.35

-

1.20

0.25

0.85

0.40

1.50

0.99

-

0.020

0.010

-

T95-1

-

0.50

-

1.90

-

-

-

-

0.99

-

0.030

0.010

-

T95-2

-

-

-

-

-

-

-

-

-

-

-

0.030

0.45

P110

-

-

-

-

-

-

-

-

-

-

-

0.030

0.45

Available sizes

 

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Q:What's the difference between No. 20 steel pipe and 27SiMn Steel Pipe?
20# steel pipe material is 20 steel, generally 20 seamless steel pipe, 20# steel pipe material is: high quality carbon structural steel
Q:SC15 what does galvanized steel pipe look like?
Zinc plating: galvanized steel pipe hot galvanized and galvanized two kinds, hot galvanized, zinc coating thickness, with uniform coating, adhesion, long service life and so on. The cost of galvanizing is low, the surface is not very smooth, and the corrosion resistance of itself is much better than that of galvanized pipe. Refer to
Q:What is the difference between hot dip galvanized steel pipe and galvanized steel pipe?
1, the process is different, one is chemical treatment, one is physical treatment; hot-dip galvanized coating is reliable, not easy to fall off2, hot-dip galvanized coating thickness, so strong corrosion resistance. And zinc plating (electroplating) coating evenly, surface quality is better, coating thickness is generally between a few microns to more than ten microns.3 hot galvanizing is a chemical process, which belongs to electrochemical reaction. Zinc plating is a physical treatment, just brush a layer of zinc on the surface, there is no galvanizing inside, so the zinc layer is easy to fall off. Hot-dip galvanizing is used in building construction.4 、 hot galvanized pipe is to make molten metal and iron matrix reaction and produce alloy layer, so that the substrate and coating two combination.
Q:How can two smooth steel pipes be joined? The size of the two pipe is different (except for welding)
Butt fastener: used for connecting two steel pipe jointsThin-walled stainless steel pipe, the national standard consists of three parts, respectively on the thin stainless steel pipe connection, the sealing ring of raw materials of various specifications of O type thin wall stainless steel pipe diameter and wall thickness of pipe and rubber have clear requirements, in order to ensure the quality of the whole pipeline, pipeline safety and guarantee system durability. The connection mode is clamp type and ring type.
Q:What do you mean by "SC" in welded pipe SC200? What's the diameter of 200?
200 refers to the diameter of the pipe. Personally, you should be an electrical professional, but the electrical specialty rarely uses the 200 pipe diameter unless it is used when the buried cable passes the road;
Q:How to make the internal tooth of the steel pipe?
At present, in our country, 300MW or 600MW or more large capacity sub critical and supercritical thermal power boilers are designed or imported abroad. Membrane internal wall tubes are widely used in membrane water wall.
Q:What does seamless steel tube mean? What are the main uses? What are the classifications?
Seamless steel pipe having a hollow cross section, used as a conduit for conveying fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, has been widely used to manufacture steel tube.
Q:What is a tight steel tube?
The tight steel tube is called "galvanized steel pipe with sleeve connection" or "flat pipe of steel metal for electrical installation". JDG. The utility model relates to a novel protective conduit for an electric circuit. The connecting sleeve and the metal accessory are provided with a wire pipeline composed of screw fastening connection technology, and the utility model does not need to do cross grounding, welding and covering, and the appearance is silvery white or yellow.
Q:Fastener type steel pipe scaffold external parts name
Steel pipeScaffold steel pipe should adopt outer diameter 48mm and wall thickness 3.5mm welded steel pipe, also can use outer diameter 51mm and wall thickness 3.1mm welded steel pipe. For horizontal horizontal rods, the maximum length of steel pipe shall not be greater than 2m; other poles shall not be greater than 6.5m, and the maximum mass of each steel tube shall not exceed 25kg, so as to be suitable for manual handling.
Q:Is the same specification seamless steel pipe more expensive than welded pipe?
Specifications of the same kind of seamless steel pipe than welded pipe prices are generally about 30% high, large diameter difference is greater.
Perfect detection system, our physical & chemical laboratory is equipped with test facilities included spectrum detection and metallographic analysis etc.

1. Manufacturer Overview

Location Shanghai China
Year Established 1999
Annual Output Value Above Thirty Million RMB
Main Markets Main land;Middle East; Southeast Asia
Company Certifications ISO 9001:2010;API 5L

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Baoshan
Export Percentage 41% - 50%
No.of Employees in Trade Department 300-500 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average