info@castch.com
zhaoqing olym metal products co., ltd,which founded in 2001,is a specializedinvestment castingmanufacturer，member of china foundry association and one of the strongest manufacturers ininvestment castingindustry in china.
never misunderstand that only pump casting factory can do pump ,also oem factory with precisioninvestment castingtechnology can also do .
monthly, requests are received for variouspump castingparts,fittings and bearings. based on the information supplied by buyers, it is not uncommon for the metal cost to represent only 10 persent of the casting price.
currently, several pump companies design their own parts and, in some cases, build the tooling prior to seeking quotations. therefore, those in the foundry industry are not in a position to offer savings that may have been available if minor adjustments in the design or pattern construction were made.
do you know kohler, zhaoqing olym metal products co., ltd as astainless steel investment castingfactory is the vendor of this company, please check the following pictures ,are you familar in the market ?
yes ,high quality castings includingpump castings,pump impeller casting, pump impeller design and water pump impeller ferrous and non-ferrous castings for the petro chemical industries, oil extraction and water treatment industries. the pump casting equipments are tailored according to the specifications of clients.
our material is mainlyalloy steel,stainless steel and other ferrous metal etc.
material standards
a wide range of carbon steel,low alloy steel and stainless steel are available on customer’s specifications.
| casting materials being processed | material standards | materials category | c | si | mn | p≤ | s≤ | cr | ni | mo | cu | nb |
| cf-8(304) | usa astm a743 a743m-93a | austenitic stainless steel | ≤0.08 | ≤2.0 | ≤1.5 | 0.04 | 0.04 | 18.0-21.0 | 8.0-11.0 | |||
| cf-8m(316) | usaastm a743 a743m-93a | austenitic stainless steel | ≤0.08 | ≤2.0 | ≤1.5 | 0.04 | 0.04 | 18.0-21.0 | 9.0-12.0 | 2.0-3.0 | ||
| cf-3m(316l) | usaastm a743 a743m-93a | austenitic stainless steel | ≤0.03 | ≤1.5 | ≤1.5 | 0.04 | 0.04 | 17.0-21.0 | 9.0-13.0 | 2.0-3.0 | ||
| 1.4581 | germany din en 10283 | austenitic stainless steel | ≤0.07 | ≤1.5 | ≤1.5 | 0.04 | 0.03 | 18.0-20.0 | 9.0-12.0 | 2.0-2.5 | ≥8*c,≤1.0 | |
| cf-16f(303t) | special for customer | austenitic stainless steel | ≤0.15 | ≤1.0 | ≤2.0 | 0.03 | 0.08-0.13 | 17.0-19.0 | 8.0-10.0 | ≤0.6 | ||
| scs14 | japan jis g5121 1991 | austenitic stainless steel | ≤0.08 | ≤2.0 | ≤2.0 | 0.04 | 0.04 | 17.0-20.0 | 10.0-14.0 | 2.0-3.0 | ||
| cb7cu-1 (17-4ph) | usaastm a743 a743m-93a | precipitation-hardening stainless steel | ≤0.07 | ≤1.0 | ≤0.7 | 0.035 | 0.03 | 15.5-17.7 | 3.6-4.6 | 2.5-3.2 | 0.15-0.35 | |
| 430 | usaaisi | ferritic stainless steel | ≤0.12 | ≤1.0 | ≤1.0 | 0.04 | 0.03 | 16.0-18.0 | ||||
| ca-40(2cr13) | usaastm a743 a743m-93a | martensitic stainless steel | 0.20-0.40 | ≤1.5 | ≤1.0 | 0.04 | 0.04 | 11.5-14.0 | ≤1.0 | |||
| 1.4059 | germany din en 10283 | martensitic stainless steel | 0.2-0.27 | ≤1.0 | ≤1.0 | 0.045 | 0.03 | 15.0-17.0 | 1.25-2.5 | |||
| ic 1020 | usaici | carbon cast steel | 0.15-0.25 | 0.2-1.0 | 0.2-0.6 | 0.04 | 0.045 | ≤0.35 | ≤0.5 | ≤0.25 | ||
| ic 1030 | usaici | carbon cast steel | 0.25-0.35 | 0.2-1.0 | 0.7-1.0 | 0.04 | 0.045 | ≤0.35 | ≤0.5 | |||
| ic 1040 | usaici | carbon cast steel | 0.35-0.45 | 0.2-1.0 | 0.7-1.0 | 0.04 | 0.045 | ≤0.35 | ≤0.5 | |||
| ic 1050 | usaici | carbon cast steel | 0.45-0.55 | 0.2-1.0 | 0.7-1.0 | 0.04 | 0.045 | |||||
| ic 4140 | usaici | alloy cast steel | 0.35-0.45 | 0.2-0.8 | 0.7-1.0 | 0.04 | 0.045 | 0.8-1.1 | ≤0.5 | 0.15-0.25 | ||
| ic 4150 | usaici | alloy cast steel | 0.45-0.55 | 0.2-0.8 | 0.75-1.0 | 0.04 | 0.04 | 0.8-1.1 | 0.15-0.25 | |||
| ic 4340 | usaici | alloy cast steel | 0.35-0.45 | 0.2-0.8 | 0.7-1.0 | 0.04 | 0.045 | 0.7-0.9 | 1.65-2.00 | 0.2-0.3 | ||
| ic 8620 | usaici | alloy cast steel | 0.15-0.25 | 0.2-0.8 | 0.65-0.95 | 0.04 | 0.045 | 0.4-0.7 | 0.4-0.7 | 0.15-0.25 | ||
| gs-25crmo4 | germany din17182-85 | alloy cast steel | 0.22-0.29 | 0.3-0.5 | 0.5-0.8 | 0.035 | 0.035 | 0.9-1.2 | ＜0.3 | 0.15-0.3 | ||
| zgmn13-2 | china gb5680-1998 | high-mn wear- resistantcast steel | 1.0-1.4 | 0.3-1.0 | 11.0-14.0 | 0.09 | 0.05 | |||||
| 1.4136 | germany din 17465-77 | wear-resistant cast steel | 0.5-0.9 | ≤2.0 | ≤1.0 | 0.045 | 0.03 | 27.0-30.0 | 2.0-2.5 | |||
| cs-2 | usaastm a597-93 | alloy tool cast steel | 0.45-0.55 | 0.9~1.2 | ≤0.75 | 0.03 | 0.03 | 0.4-0.6 | ||||
| cs-7 | usaastm a597-9３ | alloy tool cast steel | 0.50-0.60 | ≤1 | 0.5-0.8 | 0.03 | 0.03 | 3.0-3.5 | 1.2-1.6 |