Activity

Home Members huanbei

feel free to contact us    help@ischurch.org

  • Profile picture of huanbei

    huanbei posted an update 7 years, 2 months ago

    Polished rod

    1. Introduction of polished rod
    The polished rods are used to connect sucker rod and pump unite.

    2. Manufacturing specification: API 11B

    3. Material
    3.1. Chemical Composition
    The chemical composition of polished rods are any composition of AISI recommended series steels that conform to chemical and mechanical property requirements listed below. The chemical and composition and limits shall be detailed in the material specification of the manufacturer.
    a) Carbon steel:A1SI 1035一10507.
    b) Stainless steel: AISI 304/316 or 431 7.
    c) Alloy steel:
    1) AISI 4120-41407 :
    2) AISI 4315-43407
    3] AISI 4615-46257
    4) AISI 8620- 86307
    Chemical composition of polished rod liners shall be as specified by the manufacturer. Steel polished rod liners shall be sprayed metal coated.
    Chemical analysis shall be performed on each mill heat of steel used in the manufacture of polished rods. This analysis shall be performed in accordance with ASTM A751. A material certification is an acceptable means to conform to this requirement.

    3.2. Mechanical Properties for Finished Product
    The mechanical properties of polished rods conform to the strength values as follows:
    a) for carbon steels listed in B.3.2，the ultimate tensile strength shall be in the rang of 90,000 psi to 160,000 psi(621 MPa to 1,103 MPa };
    b) for alloy steels listed in B.3.2，the ultimate tensile strength shall be in the rang of 95,000 psi to 160,000 psi(655 MPa to 1,103 MPa };
    c) for stainless steels listed in B.3.2，the minimum ultimate tensile strength shall be 70,000 psi (482MPa) for 304/316, and 90,000 psi(620 MPa) for 431.

    4. Specification

    Nominal size1-1/8 in1-1/4 in1-1/2 in
    inmminmminmm
    ODDimension1.12528.581.2531.751.5038.10
    Tolerance+0.005
    -0.010+0.13
    -0.25+0.005
    -0.010+0.13
    -0.25+0.005
    -0.010+0.13
    -0.25
    Dia of pin threadDimension0.93823.831.18830.181.37534.93
    Connecting sucker rodDimension5/8, 3/4–7/8–1–
    Standard LengthDimensionft
    8,11,16,
    22,26,30,36
    m
    2.4,3.4,4.9,
    6.7,7.9,9.1,
    11.0,12.2ft
    8,11,16,
    22,26,30,36
    m
    2.4,3.4,4.9,
    6.7,7.9,9.1,
    11.0,12.2ft
    8,11,16,
    22,26,30,36
    m
    2.4,3.4,4.9,
    6.7,7.9,9.1,
    11.0,12.2

    Tianjin Soright is one of the largest api 11b polished rod for oilfield manufacturers and suppliers in China, who can offer you the free sample and the quotation consultation service. Welcome to buy the low price and high quality products made in China from us.China sucker rod fittings
    website:http://www.petroleum-machinery-china.com/api-11b-sucker-rods/api-11b-sucker-rod-fittings/

©Copyright 0ad God

CONTACT US

Please send us an email, we would love to hear from you.

Sending

Log in with your credentials

or    

Forgot your details?

Create Account

Are the parties herein; and both parties stipulate that this agreement is the sole authority binding the parties of the information
discussed below; meaning that there are no other agreements, contracts, written documents and/or oral communications that preempt
this agreement except sworn covenants to God. Please note: ALL clergy/church information is confidential and considered I.S.C.
Proprietary Information, Data, etc.
Furthermore I agree not to disclose to unauthorized persons or publish, directly or indirectly at any time, without the written consent
of an authorized representative of I.S.C., any proprietary or confidential information or the identity of the congregation members of
I.S.C. (including, but not limited to, such information developed by Church Heads, Clergy, or members of the congregation provided
under another agreement and any proprietary or confidential information of I.S.C.’s subsidiaries, and affiliates, or others for whom it
also is required to maintain confidentiality) which I may obtain (or develop hereunder) during the term in which I am with the Church
and a term of 5 years following.
I WARRANTS THAT:
(i) I have the full and complete right to enter into this Agreement;
(ii) I have no other agreement or relationship with any third party that in any way conflicts with my obligations under this
Agreement;
(iii) I will willingly take part in the election and appointment of church officials.

I HEREBY DECLARE UNDER THE PENALTY OF PERJURY THAT:
a. my master is God almighty and that my interests are the shared interests of the church which I agree to act with as
one international body politic
b. that I am not a Government Official, a Law Enforcement Agent, a Confidential Informant, a Citizen Informant and I
am in no capacity affiliated with any Law Enforcement or Government Personnel and will not devoid any
information in regard to I.S.C. members, activities and Proprietary Information to any other person without the
express written consent of I.S.C. or the Church head or the delegate body of Directors.
(If you are law enforcement or a government agent we cannot accept you into the church as you have already appointed
man as master above God. We will not accept those that do not accept God first and foremost as their masters. Please
note that we are not anti-government we are pro God, and one man cannot have 2 masters. ("No one can serve two masters.
For you will hate one and love the other; you will be devoted to one and despise the other. Matthew 6:24)
c. That I am Christian in faith and shall be known under this denomination as “Amish Mennonite ”
d. I agree to live by Gods law first and foremost, and follow the rules and strictures developed as a community under
the I.S.C. to the fullest of my potential and submit myself fully thereto.


The reCAPTCHA verification period has expired. Please reload the page.