GB/T 21539-2008 in English

VALID

Cement-purpose PU piston

Issued on:2008-04-07
Implemented on:2008-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 21539-2008
Document status:	VALID
Title in English:	Cement-purpose PU piston
Title in Chinese:	混凝土泵用聚氨酯活塞
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-04-07
Implemented on:	2008-10-01
ICS Classification:	83.140.99-Other rubber and plastics products
Chinese Classification:	G47-Other rubber products
Professional Classification:	GB-National Standard
Related Keywords:	cement-purpose pu piston scopethis standard polyurethane pistons concrete delivery pumps concrete pumps standard applies
Related Topics:	Polyurethane standard live Frozen soil polyurethane Piston Pump Tank piston Binary pump pre-pump mixing Other piston pumps Piston Pump Design Quaternary pump post-pump mixing Quaternary pump pre-pump mixing large piston pump gel polyurethane Piston Pump Design Piston Pump Performance Piston industrial pump piston pump technology micro piston pump Piston pump equipment How to use the piston pump GBT21539 GB/T 21539-2008 polyurethane piston Polyurethane Polyurethane low pressure pump Polyurethane gel time test Polyurethane gel time detection Polyurethane hydrogel related Polyurethane version concrete pump Which modified polyurethane is used?

《GB/T 21539-2008混凝土泵用聚氨酯活塞》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC7（全国橡胶与橡胶制品标准化技术委员会橡胶杂品分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了混凝土泵用聚氨酯活塞的要求、试验方法、检测规则、标志、包装、运输。本标准适用于各类型混凝土输送泵车用聚氨酯活塞。

Scope

This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of polyurethane pistons for concrete pumps (hereinafter referred to as pistons). This standard applies to polyurethane pistons used in various types of concrete delivery pumps.

More samples: YD/T 3934-2021 GB 18306-2015 NB/T 47013.2-2015

Sample only — not a preview of GB/T 21539-2008

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