$0.50 - $2.62
最低注文 : 1000 メートル

High耐熱油井検出光学ケーブルまで300 Celsius

最新価格を取得
取引保証
alibaba.com のビルトイン注文保護サービス
製品品質
オンタイムの出荷
発送を含めた取引サービスがさらに向上。

詳細

港: Shenzhen
支払い条件: L/C,D/A,D/P,T/T,Western Union,MoneyGram
供給力: 6500 キロメートル / Month
core: 1~2 core
Type: GI 50/125
Place of Origin: Guangdong, China (Mainland)
原産地: Shenzhen
size: 2.8*4.6mm(±0.1mm)
Tensioning element: DuPont Kevlar
モデル番号: GL-H300-1A1a
Stainless steel woven mesh: SUS316L
central Tube: PBT
銘柄: GL
タイプ: 光ファイバ
包装の詳細: 密閉された燻蒸木製ドラムに詰められ、ドラムあたり3/4/5km
Shenzhen KSD Cable Co., Ltd.
Gold Supplier
CN
メーカー, 貿易会社
≤7h
回答時間
100.0%
デリバリー遵守率
US$ 10,000+
8
取引
店を訪問

High temperature resistant oil well sensing optical cable up to 300 Celsius

Product Description
 

Oil well temperature measuring cable is a professional sensing cable for professional high temperature heavy oil well temperature monitoring. The optical cable consists of a seamless steel tube, an aluminum cladding, and an outer thick-walled seamless steel tube. The optical fiber is made of high temperature resistant and hydrogen resistant special optical fiber. The product has strong mechanical properties and sealing performance, and is suitable for high temperature oil well temperature measurement applications above 700 meters and below 300 degrees.


.jpg
.

 



Features

  Three layers of seamless pipe protection to ensure the tightness of the cable;

  Flexible fiber excess length control for different environments;

  Made of 316 stainless steel for good corrosion resistance;

 

Application

  Temperature measurement of high temperature heavy oil wells up to 300 degrees;

The main parameters

 

Item

Item

Parameter or description

Fiber

Fiber type

GI 50/125 PI+C  Coated multimode fiber

Fiber No

1core

Tube filling

——

kevlar

Seamless tube

Size

2.4*2.8mm (±0.1mm)

Material

SUS 316L

Thickness

0.2±0.1mm

 

Aluminum tube

Size

2.8*4.6mm(±0.1mm)

Material

Pure Aluminum

Outer Seamless tube

Size

4.6*6.35mm (±0.1mm)

Material

SUS 316 L

Thickness

>0.75mm

Maximum attenuation

Normal temperature decay(20)

≤4 dB/km(850nm)

≤1.5 dB/km(1300nm)

Attenuation at high temperature(300)

≤5.5 dB/km(850nm)

≤2.2 dB/km(1300nm)

Mechanical characteristics

Tensile strength

Sustained load>200 KG

Short-term tensile<490KG

Crush Resistance

Short period  500KG/10cm

Long-term 800KG/10cm

Air tight compressive strength

>60MPa

Environmental characteristics

Long term operating temperature

-60℃~+280℃

Short-term operating temperature

-60℃~+300℃

Thermal expansion coefficient

Nominal

12.7x10-6m/moC

Bending radius

Nominal

>127mm

Weight

Cable net weight

140kg/1000m

Reference standard

Industrial standard

GB/T 7424.1-2003;

Package

Packaging Materials

Wooden drum


Noted: The above just the some parts of design more can be produce as require.
Packaging & Shipping

 Packaging Details:  wooden drum or as per customer's request.

Delivery Detail: 30~40 working days after payment received.

OPGW PACKAGE DETAIL.jpg

 

Company Information

TIM20181114164122.png 

Company Exhibition

 

FAQ

8

 
1.Are you the real manufacturer?
Us. We are the real manufacturer with 15 year’s history.

 

2.What’s the MOQ?
Us. The MOQ of Fiber Optic cable is 1km.

 

3.What’s delivery time?
Us. The general delivery time is 5-7 days after order confirmed. It depends on the order quantity.

 

4.How to Store the Optical Fiber Cable Properly?
Us. Store the drum indoor before using, the drum should place sideways not on the end.

 

5. Can you supply customized products and logo?
Yes. We supply OEM service. You can send us your drawing.

 

6.What’s your payment terms?
Us. We accept T/T,L/C,Western Union,D/P etc. 30% in advance and 70% before shipment.

 

CONTACT US