Shenzhen Shi Shi Tong Metal Products Co., Ltd

  Can the 316 stainless steel screw manufacturer make small batch orders? Last year, Mr. Peng from Hangzhou, Zhejiang asked Ms. Song from Shi Shi Tong  316 stainless steel screw manufacturer whether we could make small batch orders, which are made of 316 material, and their subsequent quantity is not sure. Ms. Song asked Mr. Peng what specifications he wanted. If we happen to have the inventory of this wire, it will be ok. If we don’t have the inventory of this wire, we need to order 100kg of material to make it. Mr. Peng said he needed 1000 pieces of 3*0.5*16 cross wire, the head is smaller than the standard, and the salt spray test can reach 180 hours. M3 machine screw grinding diameter is generally 2.6-2.63, as long as the use of wire within this range can be produced. The weight of 1000 screws should not exceed 2kg. The Shi Shi Tong  316 stainless steel screw manufacturer  soon confirmed with Miss Tan from the wire factory that we have 316 wire of φ2.6-φ2.63, and...

We all know that only nuts are used for the machine screws, self tapping screws don’t require nuts. But  why can’t  stainless steel screws  and nuts be used together? If using stainless steel screws and nuts in low temperature pipe flange assembly. After a period of time, it’s very easy to seizure of the threads. This’s because after the tightening, the overall structure of the thread and the screw will be slightly deformed, resulting in tighter engagement.Or a long time, the screws and screw holes will have a fusion phenomenon. It is very difficult to remove the screws and nuts after this happens. More force will be needed to overcome the friction of the threaded connection and to overcome the energy generated by the deformation of the material and the destruction of intermolecular polymerization. So how to split   stainless steel screws   and nuts do? Replace the material. The material of the nut is changed to copper to avoid the phenomenon of fusi...

At present,  stainless steel screws strength  can be divided into 201 stainless steel, 304 stainless steel and 316 stainless steel, which is the 300 series of austenitic stainless steel.Today let’s say 316  stainless steel screws strength ! 316 stainless steel screws close to the strength and the strength of the 304 stainless steel screws, 316 stainless steel screw strength is relatively stronger, because of the intermittent use of under 1600 degrees and 1700 degrees in the following, continuous use of 316 stainless steel screws has good oxidation resistance, intensity is high, also can be used in the acid and alkali environment.The temperature range of 1850-2050 is annealed and then rapidly cooled, which can increase the strength of 316 stainless steel screws.316 stainless steel cannot be overheat treated for hardening,316 stainless steel because of adding molybdenum, so its corrosion resistance, atmospheric corrosion and high temperature resistance are particula...