Thickness:  2.67 - 22.22 mm  
Section Shape:  Round  
Outer Diameter:  26.67 - 508.00 mm  
Place of Origin:  China (Mainland)  
Secondary Or Not:  Non-secondary  
Application:  Oil Pipe  
Technique:  Hot Rolled  
Certification:  API  
Surface Treatment:  painted  
Special Pipe:  API Pipe  Alloy Or Not:  Non-alloy  product:  P110 casing  
making method:  hot rolled & cold drawed  Grade:  API J55,API K55,API N80,API L80,API P110,API J55-API P110 Standard:  API 5CT,API  
Packaging & DeliveryPackaging Detail: in bundles or as required 
Delivery Detail: within 25 -45days 

SpecificationsAPI steel casing 
Steel Grade:J55 K55 N80 L80 P110 
specification:from 3 1/2'' to 20'' 
certificate:API5CT 
Thread type: BTC LTC

• item : API steel  casing
• Steel Grade: J55 K55 N80 L80 P110
• size: from 3 1/2'' to 20''
• cert: API 5CT ISO
• length: R1/R2/R3
• Thread type: BTC STC LTC NU EU
• delivery time : 25-45 days after the despoit
• surface treatment: painted
• Waranties : one year from the products finished
• payment: L/C ,T/T