Hydraulic Cylinder Pipe: Hydraulic Cylinder Barrels

2014年3月22日星期六

DIN 2391 ST 52 BKS Tubo do cilindro hidráulico

Aplicação:
Cilindro hidráulico, cilindro pneumático

Padrão de Qualidade
DIN 2391, EN 10305-1, GB 3639

Grades equivalentes:
ST52, ST52.3, E355, Q345B.
* Teste de impacto a baixa temperatura mediante pedido (27J/-20 ° C).

Processo
Tratamento das matérias-primas frias drawn/rolled- Heat (BKS) - Polido ou SRB-Inspeção - Embalagem

Propriedades Mecânicas ST52

Entrega Condição	Acabadas a frio (BK)		Estresse aliviado (BKS)
	Rm	alongamento	Rm	ReH	alongamento
	MPA	%	MPA	MPA	%
ST52	≥640	≥5	≥600	≥520	≥14

Embalagem
Com óleo anti-ferrugem no diâmetro interno de cada tubo, tampas de tubos em ambas as extremidades, pacotes hexagonais de 3,000 kg com várias tiras de aço, saco de nylon e papel impermeável cada pacote pacote. Claro, os clientes podem personalizar outra forma de embalagem.

Nossos Serviços
Terceiro inspeção aceitável Parte. : como o GV, BV, etc.
Fornecimento de apoio financeiro com usance L / C 180 dias após a data de B / L.

Informações sobre a empresa
Skype: samsonhuang22
Email: samsonhuang@shunitesteel.com
Web: www.shunitesteel.com

2013年12月20日星期五

Steel Pipe for Hydraulic Cylinder Barrels

Steel Pipe for Hydraulic Cylinder Barrels

1. Hydraulic Cold Drawn Steel Pipe

Hydraulic cold drawn high precision steel tubes are widely used to manufacture hydraulic cylinder barrels, while hydraulic cold drawing bench is the core equipment used to produce this kind of tubes. We have 1 set of 300 tons hydraulic cold drawing bench and full sets modules that can be used to produce tubes with OD of 325 mm max, ID of 300 mm max, W.T of 36 mm max, and length of 13.8 meters max.

2. Skiving & Roller Burnishing Steel Pipe

Skiving & roller burnishing machine is specially used for high precision treatment of tube surface. Our skiving & roller burnishing machine is of US version and its skiving knife is fixed hence ensure straightness of tubes. The higher hardness and better roughness of internal surface after skiving&roller burnishing can improve the using life of tubes.This SRB steel tube machine is input to provide better service for end customers. Mainly used in Hydraulic Cylinder Barrels.

3. Polished Surface Steel Pipe

The polishing machine is mainly used for external surface polishing of tubes. To satisfy the end customers’ strict requirement about external surface,we do polishing to tubes and ensure the perfect external surface.Polishing not only brings better quality tubes but also

save the cost of our customers.