CASING SEAMLESS 6 5/8” 24LBS / FT K55 BUTTRESS RANGE 2

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
17 m.t.
Supply Capability:
10000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


Oil casing specification 

Standard : 

API/ASTM/EN/DIN/GB

Material:

J55,K55,N80(N80-1.N80Q),L80-1.C90,P110.

Outside diameter

114.3-339.7MM   4 1/2''-20''

Thinkness:

5.69-12.19MM   0.205-0.635''

Length 

R2 or R3

Payment 

L/C or T/T 30% or 100% Irrevocable LC at sight

Technics

hot rolling 

Package 

Standard export bundles or as customer's required

casing standard

Having   the  API-5CT official monogram

Inspection

we can find third party to inspect the goods.e.g SGS

Thread

LTC.STC.BTC

Delivery time 

30-45days  after the receipt of L/C

Usage

Oil & gas fields 




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Energy consumption classification of electronic products in China
Level 4 indicates that the energy efficiency of the product is lower than the market average;Level 5 is the market access indicators, below the grade requirements of the product does not allow production and sales.
Q:What are the contents of bio energy
Bio energy is a kind of renewable energy, which can convert biomass, water and other inorganic substances into biogas, hydrogen and other flammable gases or ethanol, oil and combustible liquid.
Q:What is the energy consumption per unit product
Formula: (1) comprehensive energy per unit of product yield comprehensive energy consumption per unit of product yield consumption = production of comprehensive energy consumption of the product (equivalent) / qualified product yield (2) yield of single unit product energy consumption per unit of product yield of single energy consumption = production of the product consumption of a variety of energy the number of qualified products yield (3) than the unit energy consumption of products according to the standard procedure to calculate the energy consumption than the unit energy consumption = comprehensive energy consumption according to the standard calculation of the amount of qualified production process / product yield can be calculated according to the standard energy consumption than single bit = yield statistics method of comprehensive energy consumption volume / year range: standard products report on the production of major products for the annual energy consumption of 5000 tons of standard coal and above the legal unit. The index of the sub item is the production of a product of a number of varieties of the total energy consumption of energy, not including production has nothing to do with the amount of energy for the purpose of life, nor does it include internal recycling energy and enterprise basic construction unit consumption using waste heat and gas; mother is qualified, have procedures for storage products production.
Q:What is the general energy?What do we usually say about energy conservation?
Seventh any unit and individual shall fulfill the obligation of energy conservation, the right to report the waste of energy behaviorThe people's governments at various levels shall give awards to units and individuals that have made outstanding achievements in the research and promotion of energy conservation and energy conservation technologiesThe eighth Department of the State Council shall be responsible for the supervision and administration of energy conservation throughout the country, and the relevant departments under the State Council shall be responsible for the supervision and administration of energy conservation within the scope of their respective functions and dutiesDepartment of energy conservation administration of the local people's governments at or above the county level within the administrative region of the supervision and administration of energy conservation. The relevant departments of the local people's governments at or above the county level shall exercise supervision and administration work within the scope of their respective duties.
Q:What are the economic operating standards for energy equipment and systems?
The core of building a resource conserving society is to correctly handle the relationship between man and nature, through the efficient use of resources, rational allocation and effective protection, economic and social and ecological sustainable development. The basic symbol of a resource conserving society is the harmony between man and nature. 1, the establishment of national policies and laws and regulations to conserve resources to strengthen the country in all areas of growth and comprehensive conservation management. In the organization of the preparation of the "11th Five-Year" national economic and social development master plan, special planning, regional planning and urban planning, we should save resources in the central position. The government should improve and perfect the resource conservation policies and regulations and supervision system, formulate corresponding policies and measures to encourage the economical use of resources, improve regulations and standards, the implementation of resource consumption and pollutant emission control strictly, and strengthen the binding force of saving resources work. To study and formulate "energy conservation law" and the "Cleaner Production Promotion Law) supporting regulations and regulations comprehensive utilization of resources, recycling of renewable resources, develop the industry of high consumption of resources to improve market access standards, the main energy efficiency standard, organization revised the main energy consuming industries for energy conservation design, develop key industry clean production evaluation index system.
Q:China's new energy marketing plan
(1) the basic purchase characteristics of target consumers(2) target consumers' evaluation of target areas and projects(3) analysis of the characteristics of target consumers' purchase of competing products(4) consumers' cognition and cognitive approach to target market
Q:What is the C type of the product type in the notebook computer?
A class of products such as high priced cars, real estate, etc. must have a certain psychological cognitive process,
Q:What is mobile energy? A new kind of energy? There is no actual product?
As for mobile energy products, it is recommended that you can search for a mother's film innovative product competition, look, there are many interesting things.
Q:Which products need to be marked energy efficiency logo
As the first step in the construction of China's energy efficiency labeling system, household refrigerators and room air conditioner energy efficiency labeling system was officially implemented in March 1, 2005. According to the first batch of energy efficiency labeling product catalogue and related requirements, since March 1, 2005, every household air-conditioning and refrigerator production, sale, import Chinese must be labeled "Chinese energy label" label, no logo products will be allowed to market sales.
Q:What is a one-time energy
Primary energy: refers to the natural form of the original form, the conversion of energy resources without processing. Natural energy.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range