OCTG HS100SS Steel Well Casing Anti Corrosion High Mechanical Properties

Product Details:
Place of Origin: China
Brand Name: VANFORGE
Certification: ISO9001, ISO10012, ISO14001, OHSAS18001, ABS, BV, DNV, Lloyd, NK, API
Payment & Shipping Terms:
Minimum Order Quantity: 10 metric tons
Price: Negotiable
Packaging Details: Seaworthy package for export
Delivery Time: 60 days
Payment Terms: L/C, T/T
Supply Ability: 50 metric tons per month

Detail Information

Material: HS100SS Process: Hot Rolled
Type: Seamless Surface: Painted
Shape: Round Length: Cut To Length On Request
Feature: Sulfide Stress Cracking Resistant
High Light:

octg tubing

,

steel casing pipe

Product Description

Non-API seamless OCTG HS100SS SSC resistant deep oil well casing tubing

 

Vanforge provides a complete range of steel grades for all kinds of oil and gas operations.

 

API steel Grades

Vanforge supply all API steel grades including all the additional Supplementary Requirements (SR) and/or Product Specification Levels (PSLs).

 

Proprietary steel Grades

We supply steel grades with performance properties that surpass those indicated by the API.

 

Grades with enhanced performance properties

Vanforge provides the following proprietary steel grades for superior mechanical properties:

High collapse

Deep well

Low temperature

High ductility

Thermal service

 

Grades for corrosive environments

To improve the corrosion resistance for the demanding conditions of particular oil and gas wells, Vanforge has developed a variety of proprietary steel grades that extend the life span of pipe products reducing corrosion rates:

Sour service

High collapse & Sour service

Critical service

Corrosion Resistant Alloys

 

Sour service

Our Sour Service grades demonstrate improved resistance to Sulfide Stress Cracking through their steel microstructure and tight mechanical properties.

 

Grades to resist sour environments

Vanforge has developed sour service grades for oil and gas operations in sour environments. The grades in our Sour Service Series exhibit improved resistance to Sulfide Stress Cracking (SSC).

 

An unfavorable combination of H2S dissolved in water, low pH, susceptible structure and high loads, will cause cracks to occur in the steel pipe, which will propagate until failure occurs.

Our SS grades are designed to prevent Sulfide Stress Cracking (SSC) failures.

 

The improved resistance to SSC is obtained by the specific design of the steel microstructure and tight control of the mechanical properties.

 

Our SS steel grades are available in minimum yield strengths ranging from 80 ksi to 125 ksi.

 

Grades to resist mild sour environments in shale applications

R95-S and P110-S proprietary grades are API steel grades with improved resistance to SSC. They are available in minimum yield strength of 95 ksi and 110 ksi.

 

Parameters for excellent SSC resistance

The steelmaking process must provide products with the following characteristics:

Clean steel, with a very low level of residual elements and oxygen to minimize the quantity of inclusion and specifically oversized oxides.

 

  • Chemistry design: a balanced chemical composition to ensure high hardenability.
  • Together with adequate quenching, the chemistry ensures over 95% martensite.
  • Fine-grained microstructure through rolling and heat treatment.
  • Heat treatment ensuring a very fine microstructure and high final tempering temperature to promote a recovery process eliminating high-energy sites.

 

Seamless tubing without coupling

No. Material OD (mm) WT (mm) Length (meter)
1

HS80S

HS80SS

HS90S

HS90SS

HS95S

HS95SS

HS100S

HS100SS

HS110S

HS110SS

48-114

114-340

4-16

4.5-36

6-12.2

6-15

 

 

Seamless tubing with coupling

No. Material OD (mm) WT (mm) Length (meter)
1

HS80S

HS80SS

HS90S

HS90SS

HS95S

HS95SS

HS100S

HS100SS

HS110S

HS110SS

48-114

114-340

8-16

8-36

6-12.2

6-15

 

 

Production procedure

OCTG HS100SS Steel Well Casing Anti Corrosion High Mechanical Properties 0

OCTG HS100SS Steel Well Casing Anti Corrosion High Mechanical Properties 1

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