HIGH QUALITY API SPEC 5CT / ISO 9001:2008

HIGH QUALITY API SPEC 5CT / ISO 9001:2008

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 1000 /month

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Quick Details

· Place of Origin: China (Mainland)

· Brand Name: CNBM-CMAX

· Model Number: API

· Application: Oil Pipe

· Certification: ISO

· Welding Line Type: EFW

· Thickness: 5.21 - 13.06 mm

· Outer Diameter: 114.30 - 339.72 mm

· Secondary Or Not:: Non-secondary

· Grade: API J55,API K55,API N80,API L80,API P

· Surface Treatment: painted

Packaging & Delivery

Packaging Details:	In bundles or according to requirements of customers
Delivery Detail:	According to requirements of customers

Specifications

api 5ct casing pipes:
1.Standard:API 5CT & ISO9001:2008
2.Specification:4 1/2"-13 3/8"
3.WT:5.21mm-13.06mm

Product Description

oil casing pipe:

We have professional factories that are professional in producing the Casing. Our company has passed ISO 9001:2000 Quality system certification and API certification of American Petrol Institute.

HIGH QUALITY API SPEC 5CT / ISO 9001:2008

Q: Flange German standard DIN, pleaseND16 what does that ND mean?It's ND in German standard DIN, not nominal diameter DN: ND refers to nominal diameter, approximate pipe internal reference dimension.Nominal diameter is not equal to outer diameter -2 times double thickness

Q: you can use PN10 with PN16I mean DN flange is less than or equal to 200, PN10 and PN16, their diameter, thickness, diameter of bolt hole and the bolt is equal to the number of PN16, I read only one more than the PN10 break, can not directly make a groove in the PN10 flange, when PN16. They look exactly the same after the beveling: PN is the pressure grade, PN10 indicates pressure of 10 kg, and PN16 indicates 16 kg of pressure.No, you can use PN16 as PN10 instead of PN10 as PN16You write very clearly,

Q: That is to say, I'm going to collect Apple mint. How can I get in? I've got plenty of laps and I haven't found the entrance: Go out of the west gate, down the road. Between the two mountains, OK!

Q: Inside and outside the plastic coated steel plastic composite pipe to flange connection: In a shell of an electron tube, there are more than two electrode systems, each of which is independent of the electron flow to achieve its respective functions. This tube is called a composite tube. A composite tube is a combination of two or more transistors in accordance with a certain law, which is equivalent to a triode, and the compound tube is also called a Darlington tube.Composite pipes are divided into two categories: one is an ordinary composite pipe, and the inner no protection circuit; the middle and small power composite pipes like 2W are mostly such; and another kind of internal protective circuit is such a kind of high-power composite pipe. The following table shows the main characteristic parameters of the silicon NPN type high-power composite tube.

Q: What is the maximum pressure of the flanges RF and RTJ?: The use of with concave convex surface with tongue and groove face flange is basically the same. Ring groove sealing surface (RTJ) is mainly used in high temperature and high pressure or both high working conditions. In American Standard flange, commonly used in Class 600Lb (part) and 900Lb, 1500Lb, 2500Lb grade pressure. In the German standard and national standard, often used in PNl0.0, PN16.0, PN25.0, PN32.0, PN42.0MPa flanges.

Q: To be made?: It's made in China. Here's their official website:To create personalized, China skincare brand, fusion fashion beauty and natural skin care, with a unique pure beautiful fashion concept, natural, fresh, stylish, beautiful style favored by the majority of women.

Q: What's the difference between a clip flange and a flange?: Flanged butterfly valves are flanged on the valve and bolted to both ends of the valve to connect the flanges to the pipe flanges. Sealing surface wear resistance, long service life. The utility model has the advantages of unique structure, flexible operation, labor saving, convenience, and high and low pressure without the pressure of the medium

Q: What is a flange in machining and why is it named?: Some pipe fittings and equipment have their own flange, but also belong to flange connection.Flange, threaded connection (wire), flange and welding flange. Low pressure small diameter wire connecting flange, high pressure and low pressure big diameter all use welding flange, different pressure flange thickness and connection bolt diameter and quantity are different.According to the different grades of pressure, the flange pad also has different materials, from low pressure asbestos pad, high pressure asbestos pad to metal pad.Flange connection, easy to use, able to withstand greater pressure.Flange flanges are widely used in industrial piping. In the home, the pipe diameter is small, and it is low pressure and can not see the flange connection. In a boiler room or production site, flanges are connected to pipes and equipment.

Q: What is the waterline of flanges?: In addition, if the flange is connected with a non-metallic gasket, it is only possible to process the sealing water line; if the metal gasket is sealed, the water line is not processed.

Q: The equipment itself, metal, is the conductor. Why do we have to do the cross connection at the connecting flange? A little more detailedFlange is bolted through, you say that the anti - corrosion treatment, that is, paint what, but why did the anti-corrosion treatment, but it is easy to spark it? The pipeline carries natural gas. For example, say thank you: Inflammable and explosive places is to prevent power leakage and electrostatic spark using conductive metal will better connect the two flange reliable, pipeline grounding, flange generally corrosion caused by poor contact is easy to produce sparks, in order to prevent the accident of flange jumper.

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