| PRODUCTION |
| Standard specification for steel black seamless pipes |
ASTM A 53- 02
Steel grade: A, B, C
Pipes are intended for mechanical and pressure
applications and are also acceptable for ordinary uses in steam,
water, gas, and air lines.
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Assortment of pipes made according
to ASTM A 53-02 and ASTM A 106-02
Length of pipes: A length of pipes is from 16,0 to 36,0 feet (specified in contract).
Notes: 1. Only seamless plain end pipes are manufactured (type S).
2. Pipes are supplied without zinc coating.
3. Hydrostatic test is replaced by nondestructive electric tests (ultrasonic testing or eddy current examination).
4. Other dimensions - by agreement of the parties.
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