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Anonymous Poster

Chinese GB Standard

03/16/2007 12:29 AM

Any body can tell me the Chinese GB Standard code below are similar to which code in ASTM or ASME:

1) plate: GB2506-89

2) plate: Q235-B GB/T3274

3) Tube: T2 GB/T1527

4) Q235-B GB/T700

5) HT200

6) Bolt: GB/T5781

7) Nut: GB/T6170

8) Washer: 140HV

9) Plate: Q235-B GB/T3274

10) Rc2

11) ML2 GB/T867

12) L2 GB/T13306
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y eye
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Join Date: Jan 2007
Location: Edmonton, Alberta, Canada
Posts: 48
#1

Re: Chinese GB Standard

03/17/2007 12:30 AM

What is the source of the numbers?
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Milo
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Join Date: Jul 2006
Location: "Dancing over the abyss."
Posts: 4884
Good Answers: 243
#2

Re: Chinese GB Standard

03/17/2007 2:07 PM

I can tell you the Western Grade designation on those items where you have given a GRADE identifier. Where you only show the parent STANDARD, I cannot, as the standard may cover different grades.

If you do not know the difference between a grade identifier and a standard, then you probably ought not to be dabbling in Engineering.

However, I need to know who/what I am helping, and where you are located to assure that there is no conflict with my employer.

milo

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