• Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır
  • Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır
  • Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır
  • Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır
  • Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır
  • Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır

Çin üreticileri Yağ/Gaz yağı Muhafazası borusu API 5CT N80-1/Q sağlamaktadır

After-sales Service: Support
Warranty: Support
Type: Seamless
Technique: Hot Rolled
Material: Alloy Steel
Surface Treatment: Black

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Elmas Üye Fiyat 2022

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Üretici/Fabrika, Ticari Şirket
  • Genel bakış
  • Product Description
  • Chemical Composition
  • Product Process
  • Packaging & Shipping
  • FAQ
Genel bakış

Temel bilgiler.

Hayır. Modeli.
API 5CT N80-1/Q
Usage
Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
uzunluk
r1 r2 r3
teslimat süresi
15 ~ 30 gün
tolerans
±%10
kalınlık
özelleştirilmiş
ödeme koşulları
l/c t/t (%30 depozito)
Taşıma Paketi
Bundle, Plastic Bag, Woven Bag, Wooden Case
Teknik Özelikler
8-5/8 to 20inch Length: R1 R2 R3 OD: 219.08-508mm
Ticari Marka
Baowu
Menşei
Shandong
HS Kodu
7304290000
Üretim Kapasitesi
50000 Tons/Year

Ürün Açıklaması

Product Description


Oil casing
Oil casing is a steel pipe used to support the wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after the completion of the well.
Each well uses several layers of casing depending on the drilling depth and geology. After casing is run, cement is used to cement the well. Unlike tubing and drill pipe, it can not be reused and is a disposable consumption material. Therefore, the consumption of casing accounts for more than 70% of the total oil well pipe.

Casing can be classified by use into: conduit, surface casing, technical casing, and oil casing.

The API casing is generally used for the borehole wall support in the drilling as well as after the completion of a well, so as to
make sure the smooth running of the drilling process and also the normal procedure of the whole oil well after well completion.
As a result of the advancement in recent years, making use of the product is much more substantial. It is generally utilized in oil,
gas, coal bed methane, water system, thermal electrical power generation, hydropower penstock, thermal electrical power generation,
dredging design, as well as other sectors.

This product generally makes use of smooth steel pipeline as the raw product. Some large diameter and special wall thickness items
make use of straight seam pipeline as the pipeline body. The body should be processed with screw strings at both ends. One end is
linked to the combining, while the other end is equipped with the string protector. Thread as well as coupling link are used between
the casings. In addition, the pipe body of various steel qualities ought to correspond to different couplings.
Production criterion: API Spec 5CT
Chinese Manufacturers Supply Oil/Gas Oil Casing Tubing API 5CT N80-1/Q

Chemical Composition

Chemical compositions of casing pipe

Standard Grade Chemical compositions(%)
API SPEC 5CT J55 C Si Mn P S Cr Ni Cu Mo V
K55 0.34~0.39 0.20~0.35 1.25~1.50 ≤0.020 ≤0.015 ≤0.15 ≤0.20 ≤0.20 / /
N80 0.34~0.38 0.20~0.35 1.45~1.70 ≤0.020 ≤0.015 ≤0.15 / / / 0.11~0.16
Q125 ≤0.35 ------------- ≤1.35 ≤0.020 ≤0.010 ≤1.50 ≤0.20 ≤0.20 / /
P110 0.26~0.395 0.17~0.37 0.40~0.70 ≤0.020 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08

Mechanical properties of casing pipe
Grade Type Total elongation 
under load
 (%)
Yield strength
 (min)Mpa
Yield strength 
(max)Mpa
Tensile strength 
min Mpa
Hardness 
Max (HRC)
Hardness 
Max (HBW)
J55 - 0.5 379 552 517 - -
K55 - 0.5 379 552 655 - -
N80 1 0.5 552 758 689 - -
N80 Q 0.5 552 758 689 - -
L80 1 0.5 552 655 655 23 241
L80 9Cr 0.5 552 655 655 23 241
L80 13Cr 0.5 552 655 655 23 241
C90 - 0.5 621 724 689 25.4 255
C95 - 0.5 655 758 724 - -
T95 - 0.5 655 758 724 25.4 255
P110 - 0.6 758 965 862 - -
Q125 All 0.65 862 1034 931 - -

Product Process

Chinese Manufacturers Supply Oil/Gas Oil Casing Tubing API 5CT N80-1/Q

Packaging & Shipping

Chinese Manufacturers Supply Oil/Gas Oil Casing Tubing API 5CT N80-1/Q

FAQ

Q1:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q2:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q3:What product information do I need to provide?
A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase.
Q4:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept  third party inspection.
Q5:How do we trust your company?
A:We specialise in steel business for years , headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.

 

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Bunları Da Beğenebilirsiniz

Tedarikçi ile İletişime Geçin

Elmas Üye Fiyat 2022

Doğrulanmış işletme lisanslarına sahip tedarikçiler

Üretici/Fabrika, Ticari Şirket
Kayıtlı Sermaye
15000000 RMB
Bitki Alanı
>2000 metrekare