Specifications:Φ219×Φ75×107Material:34CrMo4Module:5Tooth Surface Hardness:55HRC
Specifications:Φ340×Φ100×556Material:42CrMo4Module:5Tooth Surface Hardness:55HRC
Zhangqiu Yu Bin Petrochemical Fittings Factory
Our Factory was founded in 1999, with fixed assets of 15 million, covering an area of 40 thousand square meters, 75 senior employees,machining equipment more than 50 units. Can be targeted for gear & gear ring products carry out: forging, quenching and tempering, turning, gear shaping, gear hobbing,gear broaching, gear grinding, high frequency quenching, nitriding and other processing. The products are high quality inexpensive and highly praised by all industries.
For each batch products carry out Chemical Composition and Mechanical Properties Test.For each piece product carry out Nondestructive Testing, Size, Hardness Test.
Approved Agencies:Business AdministrationApproved Date:May 12th,1999
PED 4.3 and AD2000.
Approved Agencies:TÜV SÜDApproved Date:December 21th,2015
Approved Agencies:Bureau VeritasApproved Date:November 27th,2015
1.After antirust treatment or no need rust carry out sponges and winding membranes package.2.All the products are packed in fully enclosed wooden cases. Wooden case is free fumigation and suitable for shipping, wooden inwall has anti bump and moistureproof film.3.At the wooden case bottom have 180mm supporting leg, convenient forklift and crane lifting rope handling.4.After packing finished use steel seal to sealing and fixing.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A:Generally is 15-20 days, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A:Due to our products are all customized, the sample may require higher costs. If customer willing to pay for the sample, we can provide it.
Q: What is your terms of payment ?
A:Payment<2000USD:100% in advance.