Double stainless steel vacuum flask

 utility model designed a stainless steel as material, stamping into square or rectangular, strip, circle, ellipse and other geometric shapes single piece, then using combinations of single-chip assembly means to connect into a variety of series Male, pants, nepotism. Characterized in that each sheet is made of two-piece coupling pin into the coupling groove of the fixed curved.
 Flat square shank perforated stainless steel needles
[Abstract] This utility model is a medical tool. To inherit the ancient gold, silver needles structural advantages, overcome with gold, silver expensive to Molybdenum target, and is currently used to improve the efficacy of stainless steel needles and other issues, special studies designed flat side handle with a small hole of the new stainless steel needles. It consists of five different lengths form a group. It is light weight, good flexibility, can be easily applied by needle operation, so Flowing theory into full play, the test products for clinical use, its efficacy is indeed wrapped handle than conventional stainless steel needle has significantly improved.
 Double stainless steel vacuum flask
[Abstract] one kind related to daily necessities, double stainless steel vacuum flask, by the cup sleeve (1), steel bile (5), bottom of the cup (9) composition, it is the lid (1) to design a plug body (2), insulation block (3), the plug body ring (4), and the steel bile (5) designed for the double, the upper straight, oblique lower part, within the vacuum, the bottom suction agent (7) and copper exhaust pipe (8). $ The utility model has novel design, reasonable structure, strong copper evacuated tube shielding, plug body sealing, insulation and high characteristics. The utility model is not only suitable for family tourism, but also for scientific research, medical and other departments.
[1355-0046-0009] environmentally friendly method for preparing stainless steel pump
[Abstract] The present invention relates to environmentally friendly method for preparing stainless steel pump. Solve the existing pump. Life is short. Characterized in that: stainless steel as the material of pump barrel, before the step in the straightening process according to the following procedure, i.e. normalized, i.e. at a temperature of 800 ~ 930 ℃ normalizing conditions for 3 to 4 hours; Induction heating surface hardening treatment, i.e. at a temperature of 840 ~ 1070 ℃, the surface of the sensor and the gap is in the pump cylinder between 2 ~ 2.5mm, moving speed sensor 2 ~ 8mm / s, rotational speed of the pump cylinder 50 to 100 r / min under the conditions of use of the machine to drive the pump cylinder rotating quenching, induction hardening is moved continuously heating; cooling, the use of a spray 20 ~ 30 ℃ quenching fluid, through a quench liquid on the sensor orifice for ejecting a cooling treatment; tempering, the cooling cylinder at a temperature of 150 ~ 230 ℃ furnace under optimal conditions for 30 to 60 minutes after the rapid cooling baked. Has high hardness and hardening depth characteristics of the deep, the pump cylinder good quality, no corrosion problems, so that the pump life cycle greatly improved, no environmental pollution, are environmentally friendly oil field equipment, suitable for application