API pipe for oil casing

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Loading Port:
Baoshan Port
Payment Terms:
TT or LC
Min Order Qty:
50MT m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

Best price with high quality of API pipe for oil casing,API Specification 5CT / ISO 11960:2001.

 

 1. Outside diameter of API pipe for oil casing,

For upset pipe, the following tolerances apply to the outside diameter of the pipe body immediately behind the upset for a distance of approximately 127 mm (5.0 in) for sizes Label 1: 5-1/2 and smaller, and a distance approximately equal to the outside diameter for sizes larger than Label 1: 5-1/2. Measurements shall be made with callipers or snap gauges.

 

Label 1

Tolerances behind meuor L0

£3-1/2

+ 2,38 mm to – 0,79 mm (+ 3/32 in to – 1/32 in)

 

 

>3-1/2 to £5

+ 2,78 mm to – 0,75% D(+ 7/64 in to – 0.75% D)

 

 

>5 to £8-5/8

+ 3,18 mm to – 0,75% D(+ 1/8 in to –0.75% D)

 

 

>8-5/8

+ 3,97 mm to – 0,75% D(+ 5/32 in to – 0.75% D)

 

 

 

For Label 1: 2-3/8 and larger external-upset tubing the following tolerances shall apply to the outside diameter at distance La(see  Figure D.5) from the end of the pipe.

 

The measurements shall be made with snap gauges or calli pers. Changes in diameter between Laand Lbshall be smooth and gradual. Pipe body OD tolerances do not apply for a distance of Lbfrom the end of the pipe.

 

 

Label 1

Tolerances

 

 

 

 

³2-3/8 to £3-1/2

+ 2,38 mm to – 0,79 mm (+ 3/32 in to – 1/32 in)

 

 

 

 

>3-1/2 to £4

+ 2,78 mm to – 0,79 mm (+ 7/64 in to – 1/32 in)

 

 

 

 

>4

+ 2,78 mm to – 0,75% D(+ 7/64 in to – 0.75% D)

 

 

 

2. Wall thickness of API pipe for oil casing

 

Tolerance   – 12,5%

 

3. Mass of API pipe for oil casing

 

Amount

Tolerance

Single lengths

+ 6,5% to – 3,5%

Carload 18 144 kg (40 000 lb) or more

– 1,75%

Carload less than 18 144 kg (40 000 lb)

– 3,5%

Order items 18 144 kg (40 000 lb) or more

– 1,75%

Order items less than 18 144 kg (40 000 lb)

– 3,5%

 
Picturers of API pipe for oil casing.
 API pipe for oil casing
Stock available in warehouse.
Packaging Detail: packing: in bundles,black painting and end caps
Delivery Detail: Within 25 days after the receipt of deposit or At sight L/C

 API pipe for oil casing

Production line for producing .

Surface:black lacquered,varnish coating or galvanized.

Ends:Beveled or square cut,plastic capped,painted

 API pipe for oil casing

Container loading with professional and experienced service..Application:seamless steel pipe for low and medium pressure boiler,high pressure boiler and ship-building ,liquid service,petroleum cracking,chemical fertilizer equipment,drawing-oil-equipment and structure purpose!

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Q:What is the outer diameter and wall thickness of DN40 steel pipe?
DN40, refers to the diameter of 40mm, that is, an inch and a half, there are welded pipe and galvanized pipe,Ordinary wall thickness 3.5mm wt 3.84kg/mThicken 4.25mm weight 4.58kg/m
Q:How to distinguish seamless pipe and welded pipe?
Most of the welded pipe is six meters, the pipe has obvious welding marks, and seamless pipe wall without welding marks
Q:What does GALV mean in a steel tube?
Steel pipe is not only used to transport fluid and powder solid, exchange heat energy, and manufacture mechanical parts and containers, but also is an economic steel. It can reduce weight and save 20 to 40% of metal by using steel pipe to make building structure, network frame, prop and mechanical support. Moreover, it can realize factory mechanization construction. Using steel pipe to manufacture road bridge can not only save steel, simplify construction, but also greatly reduce the area of coating protective layer, save investment and maintenance cost.
Q:What is the difference between steel pipe and round steel?
The middle of the steel pipe is hollow, and the round steel is solid. When compared with the solid steel such as round steel, the steel tube has the same flexural strength and torsion strengthLight weight, is an economic section of steel, widely used in the manufacture of structural and mechanical parts, such as oil drilling pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction.
Q:What is the difference between seamless steel pipe and welded pipe?
The main molding process is different. Ordinary steel pipes, such as tap water pipes, are usually welded by bending flat plates, and you can find a seam on it;
Q:How do you solder purple copper plate and steel tube?
When the copper and copper tube size is too large, argon welder welding, DC argon arc welding machine, of course, when DC argon arc welding welding belongs to welding, argon arc welding of brass with Wei Odin 204S welding, the argon arc welding wire for gas welding is not brass wire, this concept must be clear, the wire diameter of 2 80-120A, welding current parameters, if the copper thickness is relatively thick, with a red copper welding after welding preheating in advance.
Q:How to perform nondestructive inspection of steel tubes
The detection principle is based on the ferromagnetic material is magnetized in a magnetic field, discontinuity materials and products (defects) produce leakage magnetic field, magnetic powder adsorption (or detecting) and appear (or on the instrument display). Therefore, this method can only be used for the inspection of the surface or near surface defects of ferromagnetic materials or products.
Q:What do you mean by "SC" in welded pipe SC200? What's the diameter of 200?
Including galvanized steel pipe, but galvanized steel pipe is generally used for plumbing professional, electrical professional generally only civil air defense or high anti-corrosion requirements of the region;
Q:How is the steel pipe dance installed at home?
According to international competition practice, the standard size of steel tube is 40 mm or 45 mm in diameter, and the 45mm is usually used. The height of the steel pipe is not less than 3.3 meters and not higher than 4 meters. The steel pipe fittings used in the pipe dance are made of smooth surface material, usually chrome or polished by steel or iron.
Q:What is the weight of hot galvanized steel tubes? DN150 4mm wall thickness
DN150 4mm wall thickness welded steel pipe theoretical weight is 16.21kg/m, galvanized steel pipe should be multiplied by the weight coefficient after galvanizing, C, DN150, wall thickness of 4mm, C=1.032, DN150, theoretical weight and wall thickness of 4mm galvanized steel is 1.02*16.21=16.7287kg/m = 16.73kg/m.
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