Import Gas Sampling Bags — Buy in Bulk from Supplier in China

The gas sampling bags offered by Shanghai Sunrise Instrument Co., Ltd are designed for precise collection of gas specimens in laboratory and field settings. They are constructed from premium polymer film that provides strong chemical resistance, preventing sample contamination. The bags are supplied in a range of sizes and configurations to match different sampling volumes. Each unit features a heat‑seal closure that secures the sample during transport and meets recognised international standards.

In the gas‑analysis market, typical sampling bags are made of multilayer Tedlar® or Nalophan® films with a thickness of 150‑250 µm, offering low permeability. Standard bag volumes run from 0.5 L up to 10 L, allowing flexibility for low‑flow and high‑flow sampling. Typical permeability values are ≤0.1 cc m⁻² day⁻¹ atm⁻¹, which ensures sample integrity over several hours. The material tolerates temperatures from - 20 °C to 60 °C, covering most field conditions.

These bags are routinely used by environmental monitoring labs, emissions testing facilities, industrial hygiene teams and safety‑compliance units. Shanghai Sunrise states that the products comply with international standards such as ISO and SGS certifications. Trade can be arranged on FOB or CIF terms, with flexible bulk order quantities to suit small or large purchasers. Prospective buyers should request the specific certification documents and a detailed data sheet before confirming an order.

Shanghai Sunrise Instrument Co., Ltd is located at Room 1303‑1308, No.1 Huangxin Road, Shanghai, Yangpu Area, China, postal code 200090. It is listed as an imported supplier with a harbour trust tier on the platform. The response metrics show a response rate of 0 % and no recorded response time, indicating that buyers should initiate contact proactively and confirm communication channels.

The company markets gas sampling bags and emphasises compliance with international standards. No specific certifications, minimum order quantities or capacity figures are disclosed in the listing, so interested importers should request detailed product data sheets and verify any ISO or SGS certification claims directly with the supplier.