Baoding Guokun, China sand casting factory
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Baoding Guokun Export and Import Trading Co., Ltd

Sand castingShell mold castingInvestment castingWater glass castingSilica sol castingDie castingDuctile iron castingGray Iron castingAlloy steel castingCarbon steel castingStainless steel castingAluminum castingAlumium gravity castingBronze castingPrecision machiningMining castingValve & pump castingAgricutural casting
  • Add:777# Chaoyang South Street, Baoding City, Hebei, 071000, China
  • Tel:86-312-5951319
  • E-mail:tina@guokuncasting.com
  • 86-312-5951319

Baoding Guokun Export and Import Trading Co., Ltd and Baoding Guokun Machinery is the professional China sand casting factory and investment casting trading company who can supply you various engineered OEM components as per drawings and samples.

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2021-11-16Self-hardening furan resin...

Why phosphoric acid is mostly used as a curing agent for high nitrogen furan self-hardening resins, but seldom used as a curing agent for low nitrogen furan self-hardening resins?

2021-03-22EN-GJL-150 or EN 1691 GG 1...

EN-GJL-150 is one of grey cast iron in European standard EN 1561, it is also named as gray cast iron GG15 in standard DIN 1691 by Germany and Austria.

2021-03-15ASTM A216 WCB

ASTM A216 specification covers carbon steel castings for valves, flanges, fittings, or ther pressure-containing parts for high-temperature service and of quality suitable for assembly with other castings or wrought-steel parts by fusion welding. ASTM A216, WCA, WCB, WCC will be selected as per the design and service conditions, mechanical properties, and the high temperature characteristics. Today, we would like to introduce ASTM A216 WCB carbon steel.

2021-03-08Gray iron castings in ASTM...

Gray iron castings in ASTM A48 Class 20

Automatic Sand C...

three-coordinate...

Chemical Composi...

Shell Core Equip...

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