离岸价格
Get Latest Price( Negotiable )
|30 Rod Minimum Order
国:
Hong Kong
モデル番号:
-
离岸价格:
( Negotiable )Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
30 Rod
パッケージの詳細:
Standard Shipping Packaging
納期:
30 days
供給能力:
3000 Rod per Year
支払いタイプ:
-
製品グループ :
連絡先担当者 Ms. Red
Tai Yai St, Kowloon, Hong Kong SAR
1. Structure: It is a normal API standard deposition with tungsten alloy coatings on the ir inner and outer walls.
2. The Performance
Indicators:
Basic performance:
Meet API standards.
Corrosion properties: Resistance to
corrosion of H2S and CO2 with high temperature, salt water, alkali
and weak acid corrosion, meeting the corrosion resistance
requirements of standard NACE 0177.
Wear resistance: Good wear
resistance, equivalent to hard chromium
layer.
Adhesion of tungsten alloy layer and
substrate: Tested according to GB / T5270-2005, the
tungsten alloy layers dont crack of peel off.
Appearance: Uniformly
bright, silvery white
Tungsten alloy layer
thickness: 40-60μm
3. Performance
Testing
Wear and corrosion test:
Having passed a variety of the wear and corrosion resistance tests
carried out by Xian CNPC Tubular Goods Research Institute,
Xian Maurer Petroleum Engineering Laboratory, and
Quality Supervision and Inspection Center of Surface Covering
Layer Products for Machinery Industry.
国: | Hong Kong |
モデル番号: | - |
离岸价格: | ( Negotiable ) Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | 30 Rod |
パッケージの詳細: | Standard Shipping Packaging |
納期: | 30 days |
供給能力: | 3000 Rod per Year |
支払いタイプ: | - |
製品グループ : | Screw Drill |